\documentstyle{SibMatJ} \issueyear{2010} \issuenumber{1} \pagenomo \toc \title\bf R.K.~Gazizov and V.O.~Lukashchuk\unskip\rm,\quad \it Similarity of Approximate Transformation Groups \page{1}\rpage{3} \endtitle \title\bf S.A.~Grigoryan and A.F.~Salakhutdinov\unskip\rm,\quad \it $C^{*}$-Algebras Generated by Cancellative Semigroups \page{12}\rpage{16} \endtitle \title\bf A.V.~Zavarnitsine\unskip\rm,\quad \it A Solvable Group Isospectral to ${\roman S}_4(3)$ \page{20}\rpage{26} \endtitle \title\bf M.B.~Ivirsin\unskip\rm,\quad \it Relay Control of an~Evolution Process in a~Banach Space in a~Neighborhood of an~Unstable Stationary Regime \page{25}\rpage{32} \endtitle \title\bf R.A. Hidalgo and A.D. Mednykh\unskip\rm,\quad \it Geometric Orbifolds with Torsion Free Derived Subgroup \page{38}\rpage{48} \endtitle \title\bf E.G.~Kiryatskii\unskip\rm,\quad \it Estimates for the Real Taylor Coefficients in One Function Class \page{48}\rpage{62} \endtitle \title\bf V.V.~Krasilshchikov\unskip\rm,\quad \it The Spectrum of One-Dimensional Quasilattices \page{53}\rpage{68} \endtitle \title\bf E.V.~Krutenko and V.B.~Levenshtam\unskip\rm,\quad \it Asymptotics of a~Solution to a~Second Order Linear Differential Equation with Large Summands \page{57}\rpage{74} \endtitle \title\bf P.A.~Krylov\unskip\rm,\quad \it Injective Modules over Formal Matrix Rings \page{72}\rpage{90} \endtitle \title\bf S. S. Kutateladze \unskip\rm,\quad \it The Farkas Lemma Revisited \page{78}\rpage{98} \endtitle \title\bf A. Laurin\v cikas\unskip\rm,\quad \it Limit Theorems for the Mellin Transform of the Fourth Power of the Riemann Zeta-Function \page{88}\rpage{110} \endtitle \title\bf Yu.Yu.~Linke and A.I.~Sakhanenko\unskip\rm,\quad \it Asymptotically Optimal Estimation in a~Linear Regression Problem with Random Errors in Coefficients \page{104}\rpage{128} \endtitle \title\bf V.I.~Lotov\unskip\rm,\quad \it Factorization Identities for the~Sojourn~Time of a~Random Walk in a~Strip \page{119}\rpage{146} \endtitle \title\bf A.M.~Meirmanov\unskip\rm,\quad \it Derivation of the Equations of Nonisothermal Acoustics in Elastic Porous Media \page{128}\rpage{156} \endtitle \title\bf M.S.~Muminov\unskip\rm,\quad \it On Approximating the Probability of a~Large Excursion of a~Nonstationary Gaussian Process \page{144}\rpage{175} \endtitle \title\bf V.G.~Panov and A.N.~Varaksin\unskip\rm,\quad \it Relation Between the Coefficients of Simple and Multiple Regression Models \page{162}\rpage{196} \endtitle \title\bf M.S.~Sgibnev\unskip\rm,\quad \it The Uniqueness of a~Solution to the Renewal Type System of Integral Equations on the Line \page{168}\rpage{204} \endtitle \title\bf T.V.~Tikhonenko and V.N.~Tyutyanov\unskip\rm, \it On Factorization of Finite Almost Simple~Groups by Nonconjugate Maximal Subgroups \page{174}\rpage{212} \endtitle \title\bf A.N.~Khisamiev\unskip\rm,\quad \it $\Sigma $-Bounded Algebraic Systems and Universal Functions.~I \page{178}\rpage{217} \endtitle \endtoc \vskip2cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup \documentstyle{SibMatJ} \issueyear{2010} \issuenumber{2} \pagenomo \toc \title\bf A.A.~Galt\unskip\rm,\quad \it Strongly Real Elements in Finite Simple Orthogonal Groups \page{193}\rpage{241} \endtitle \title\bf S.N.~Glazatov\unskip\rm,\quad \it On Solvability of a~Space-Periodic Problem for the Nonstationary VT-Equation of Transonic Gas Dynamics \page{199}\rpage{249} \endtitle \title\bf M.E.~Goncharov\unskip\rm,\quad \it Lie Bialgebras Arising from~Alternative and Jordan Bialgebras \page{215}\rpage{268} \endtitle \title\bf V.N.~Dubinin and E.G.~Prilepkina\unskip\rm,\quad \it Distortion Theorems for Univalent Meromorphic Functions on an~Annulus \page{229}\rpage{285} \endtitle \title\bf R.~Shen, W.~Shi, and M.R.~Zinoveva\unskip\rm,\quad \it Recognition of Simple Groups $B_p(3)$ by the Set of Element Orders \page{244}\rpage{303} \endtitle \title\bf V.M.~Kaplitskii\unskip\rm,\quad \it Interpolation of Nonlinear Operators in Weighted $L_p$-Spaces \page{255}\rpage{316} \endtitle \title\bf V.A.~Kim\unskip\rm,\quad \it Sharp Lebesgue Constants for Bounded Cubic Interpolation ${\Cal L}$-Splines \page{267}\rpage{330} \endtitle \title\bf P.A.~Kulikov\unskip\rm,\quad \it Some Constructions on the Class of Groups of Computable Automorphisms \page{277}\rpage{342} \endtitle \title\bf Q.~J.~Kong and X.~Y.~Guo\unskip\rm,\quad \it On the Conjugacy Class Lengths of Finite Groups \page{286}\rpage{352} \endtitle \title\bf A.S.~Morozov\unskip\rm,\quad \it On Computable Automorphisms in Formal Concept Analysis \page{289}\rpage{357} \endtitle \title\bf A.I.~Novikova\unskip\rm,\quad \it The Banach--Saks Index of Some Sequence Spaces \page{296}\rpage{367} \endtitle \title\bf A.I.~Perov\unskip\rm,\quad \it A~Canonical System of Two Differential Equations with Periodic Coefficients and the Poincar\'e--Denjoy Theory of Differential Equations on a~Torus \page{301}\rpage{373} \endtitle \title\bf S.V.~Selivanova\unskip\rm,\quad \it The Tangent Cone to a~Quasimetric Space with Dilations \page{313--324}\rpage{388} \endtitle \title\bf N.A.~Sidorov and D.N.~Sidorov\unskip\rm,\quad \it Solving the~Hammerstein Integral Equation in the~Irregular Case by Successive Approximations \page{325}\rpage{404} \endtitle \title\bf K. V. Storozhuk\unskip\rm,\quad \it Obstructions to the Uniform Stability of a~$C_0$-Semigroup \page{330}\rpage{410} \endtitle \title\bf S.A.~Tersenov\unskip\rm,\quad \it On Some Problems for~Forward-Backward Parabolic Equations \page{338}\rpage{420} \endtitle \title\bf A.Kh.~Khanmamedov\unskip\rm,\quad \it The~Cauchy Problem for a~Semi-Infinite Volterra Chain with an Asymptotically Periodic Initial Condition \page{346}\rpage{428} \endtitle \title\bf A.A.~Shcheglova \unskip\rm,\quad \it To the~Question of the~Minimal Number of Inputs for Linear Differential Algebraic Systems \page{357}\rpage{442} \endtitle \tocbreak \title\bf A.A.~Yakovlev\unskip\rm,\quad \it Asymptotics of the Spectrum of the Laplace Operator on Riemannian Sol-Manifolds in the Adiabatic Limit \page{370}\rpage{457} \endtitle \endtoc \vskip2cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup \documentstyle{SibMatJ} \issueyear{2010} \issuenumber{3} \pagenomo \toc \title\bf A.Yu.~Aleksandrov and A.P.~Zhabko\unskip\rm,\quad \it Preservation of Stability Under Discretization of Systems of Ordinary Differential Equations \page{383}\rpage{481} \endtitle \title\bf A.I.~Budkin\unskip\rm,\quad \it Dominions in Quasivarieties of Metabelian Groups \page{396}\rpage{498} \endtitle \title\bf E.P.~Vdovin and D.O.~Revin\unskip\rm,\quad \it A~Conjugacy Criterion for Hall Subgroups in Finite Groups \page{402}\rpage{506} \endtitle \title\bf A.V.~Greshnov\unskip\rm,\quad \it On~One Class of Lipschitz Vector Fields in~$\Bbb R^3$ \page{410}\rpage{517} \endtitle \title\bf G.V.~Demidenko and I.A.~Melnik\unskip\rm,\quad \it On a~Method of Approximation of~Solutions to Delay Differential Equations \page{419}\rpage{528} \endtitle \title\bf X.~Yi\unskip\rm,\quad \it On Finite Groups with Special Sylow $p$-Subgroups \page{435}\rpage{547} \endtitle \title\bf A.V.~Karpenko\unskip\rm,\quad \it Interpolation Properties in the~Extensions of the Logic of Inequality \page{439}\rpage{553} \endtitle \title\bf V.B.~Korotkov\unskip\rm,\quad \it The Limit Spectrum of a~Positive Operator in~$L_2$ That Is Integral on Some Subspace \page{452}\rpage{569} \endtitle \title\bf O.V.~Kudinov, V.L.~Selivanov, and L.V.~Yartseva \unskip\rm,\quad \it Definability in the Structure of~Words with the Inclusion Relation \page{456}\rpage{575} \endtitle \title\bf L.G.~Kurakin and I.V.~Ostrovskaya\unskip\rm,\quad \it Stability of the Thomson Vortex Polygon with Evenly Many Vortices Outside a~Circular Domain \page{463}\rpage{584} \endtitle \title\bf D.V. Lytkina and V. D. Mazurov\unskip\rm,\quad \it Periodic Groups Generated by a Pair of Virtually Quadratic Automorphisms of an Abelian Group \page{475}\rpage{599} \endtitle \title\bf L.L.~Maksimova\unskip\rm,\quad \it Joint Consistency in Extensions of the Minimal Logic \page{479}\rpage{604} \endtitle \title\bf L.M.~Samoilov\unskip\rm,\quad \it An~Analog of the Amitsur--Levitzki Theorem for Matrix Superalgebras \page{491--495}\rpage{620} \endtitle \title\bf S.R.~Sverchkov \unskip\rm,\quad \it The Lie Algebra of Skew-Symmetric Elements and Its Application in the Theory of Jordan Algebras \page{496}\rpage{626} \endtitle \title\bf A.M.~Staroletov\unskip\rm,\quad \it Groups Isospectral to the Degree~10 Alternating Group \page{507}\rpage{638} \endtitle \title\bf A.I.~Stukachev\unskip\rm,\quad \it $\Sigma $-Definability of Uncountable Models of $c$-Simple Theories \page{515}\rpage{649} \endtitle \title\bf A.Yu.~Trynin\unskip\rm,\quad \it Asymptotic Behavior of the Solutions and Nodal Points of Sturm--Liouville Differential Expressions \page{525}\rpage{662} \endtitle \title\bf A.N.~Khisamiev\unskip\rm,\quad \it $\Sigma $-Bounded Algebraic Systems and Universal Functions.~II \page{537}\rpage{676} \endtitle \tocbreak \title\bf E.I.~Khukhro\unskip\rm,\quad \it Fixed Points of the Complements of Frobenius Groups of Automorphisms \page{552}\rpage{694} \endtitle \title\bf V.A.~Churkin\unskip\rm,\quad \it The Weak Bieberbach Theorem for Crystallographic Groups on Pseudo-Euclidean Spaces \page{557}\rpage{700} \endtitle \endtoc \vskip2cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup \documentstyle{SibMatJ} \issueyear{2010} \issuenumber{4} \pagenomo \toc \title\bf N.M.~Aslanova\unskip\rm,\quad \it About the Spectrum and the Trace~Formula for the Operator Bessel Equation \page{569}\rpage{721} \endtitle \title\bf S.V.~Astashkin\unskip\rm,\quad \it Vector-Valued Sums of Independent Functions in Rearrangement Invariant Spaces \page{584}\rpage{738} \endtitle \title\bf M.S.~Bichegkuev\unskip\rm,\quad \it Solvability Conditions for the Difference~Equations with an Initial Condition in a~Subspace \page{595}\rpage{751} \endtitle \title\bf E.P.~Vdovin and A.A.~Galt\unskip\rm,\quad \it Strong Reality of Finite Simple Groups \page{610}\rpage{769} \endtitle \title\bf A.V.~Ivanov\unskip\rm,\quad \it The Kat\v etov Property for Finite Degree Seminormal Functors \page{616}\rpage{778} \endtitle \title\bf V.I.~Lotov\unskip\rm,\quad \it On the~Sojourn Time of a~Random Walk in a~Strip \page{621}\rpage{785} \endtitle \title\bf V.M.~Miklyukov\unskip\rm,\quad \it Some Conditions for the Existence of the Total Differential \page{639}\rpage{805} \endtitle \title\bf S.S.~Mirzoev and M.~Yu.~Salimov\unskip\rm,\quad \it Completeness of Elementary Solutions to a~Class of Second Order Operator-Differential Equations \page{648}\rpage{815} \endtitle \title\bf E. V. Mishchenko\unskip\rm,\quad \it Determination of Riesz Bounds for the Spline Basis with the Help of Trigonometric Polynomials \page{660}\rpage{829} \endtitle \title\bf A.S.~Morozov and D.K.~Ponomaryov\unskip\rm,\quad \it On Decidability of the Decomposability Problem for Finite Theories \page{667}\rpage{838} \endtitle \title\bf S.V.~Nagaev\unskip\rm,\quad \it Exact Expressions for the Moments of Ladder Heights \page{675}\rpage{848} \endtitle \title\bf V.I.~Nalimov\unskip\rm,\quad \it Linear Stationary Surface Waves over a~Rough Bottom \page{696}\rpage{871} \endtitle \title\bf A.V.~Olesov\unskip\rm,\quad \it Differential Inequalities for Algebraic Polynomials \page{706}\rpage{883} \endtitle \title\bf L.M.~Samoilov\unskip\rm,\quad \it The Unitary Closure Property of the Prime Varieties of Associative Algebras \page{712}\rpage{890} \endtitle \title\bf E.M.~Semenov and F.A.~Sukochev\unskip\rm,\quad \it Characteristic Functions of Banach Limits \page{723}\rpage{904} \endtitle \title\bf B.V.~Simonov\unskip\rm,\quad \it Embedding Nikolskii Classes into Lorentz Spaces \page{728}\rpage{911} \endtitle \title\bf V.B.~Sherstyukov\unskip\rm,\quad \it Dual Characterization of Absolutely Representing Systems in Inductive Limits of Banach Spaces \page{745}\rpage{930} \endtitle \title\bf A.A.~Yukhimenko\unskip\rm,\quad \it Asymptotic Estimates for the Canonical~Products with Zeros of a~Particular Form \page{755}\rpage{944} \endtitle \endtoc \vskip.7cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup \ \vfill\eject \documentstyle{SibMatJ} \issueyear{2010} \issuenumber{5} \pagenomo \toc \title\bf D.S. Anikonov\unskip\rm,\quad \it A~Method for Studying Singular Integral Equations \page{765}\rpage{961} \endtitle \title\bf N.A.~Bushueva\unskip\rm,\quad \it On Isotopies and Homologies of Subvarieties of Toric Varieties \page{776}\rpage{974} \endtitle \title\bf V.A.~Vedernikov and E.N.~Demina\unskip\rm,\quad \it $\Omega $-Foliated Formations of Multioperator $T$-Groups \page{789--804}\rpage{990} \endtitle \title\bf A.F.~Voronin\unskip\rm,\quad \it Partial Indices of Unitary and Hermitian Matrix Functions \page{805}\rpage{1010} \endtitle \title\bf E. Yu.~Emelyanov\unskip\rm,\quad \it Asymptotic Behavior of~Lotz--R\"abiger and Martingale Nets \page{810}\rpage{1017} \endtitle \title\bf J.C.~Cabello, M.~Cabrera, and R.~Roura\unskip\rm,\quad \it A~Note on~Multiplicative Primeness of~Prime Degenerate Jordan Algebras \page{818}\rpage{1027} \endtitle \title\bf S.F.~Kamornikov\unskip\rm,\quad \it On the Lattice of Regular Transitive Subgroup Functors \page{824}\rpage{1034} \endtitle \title\bf V.M.~Kaplitskii\unskip\rm,\quad \it Asymptotics of the Distribution of Eigenvalues of a~Selfadjoint Second Order Hyperbolic Differential Operator on the Two-Dimensional Torus \page{830}\rpage{1041} \endtitle \title\bf I.~Ly and N.N.~Tarkhanov \unskip\rm,\quad \it Local Boundary Value Problems for Dirac Type Operators \page{847}\rpage{1061} \endtitle \title\bf A.L.~Mylnikov\unskip\rm,\quad \it Characterization of Finite Simple Nonabelian Groups via Twisted Sets \page{860}\rpage{1078} \endtitle \title\bf S.A.~Nazarov\unskip\rm,\quad \it Variational and Asymptotic Methods for Finding Eigenvalues Below the Continuous Spectrum Threshold \page{866--878}\rpage{1086} \endtitle \title\bf A.S.~Oliynyk and V.I.~Sushchanskii\unskip\rm,\quad \it The Groups of $ZC$-Automaton Transformations \page{879}\rpage{1102} \endtitle \title\bf A.A.~Osinovskaya\unskip\rm,\quad \it Restrictions of Modular Representations of Special Linear Groups to $A_1 {\times } A_1$ Subgroups \page{892}\rpage{1120} \endtitle \title\bf E.A.~Sevostyanov\unskip\rm,\quad \it On the Branch Points of Mappings with the Unbounded Coefficient of Quasiconformality \page{899}\rpage{1129} \endtitle \title\bf A.N.~Frolov\unskip\rm,\quad \it Linear Orderings of Low Degree \page{913}\rpage{1147} \endtitle \title\bf A.R. Chekhlov \unskip\rm,\quad \it Commutator Invariant Subgroups of Abelian Groups \page{926}\rpage{1163} \endtitle \title\bf V.B. Shakhmurov\unskip\rm,\quad \it Maximal Regular Abstract Elliptic Equations and Applications \page{935}\rpage{1175} \endtitle \endtoc \vskip1.3cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup \ \vfill\eject \documentstyle{SibMatJ} \issueyear{2010} \issuenumber{6} \pagenomo \toc \title\bf N.S.~Arkashov\unskip\rm,\quad \it A~New Sufficient Condition in the Invariance Principle for the Partial Sum Processes of Moving Averages \page{949}\rpage{1201} \endtitle \title\bf V.N.~Berestovskii\unskip\rm,\quad \it Solution of a~Busemann Problem \page{962}\rpage{1215} \endtitle \title\bf A.M.~Bikchentaev\unskip\rm,\quad \it Commutativity of Projections and Characterization of Traces on von Neumann Algebras \page{971}\rpage{1228} \endtitle \title\bf L.A.~Bokut, Yu.~Chen, and X.~Deng\unskip\rm,\quad \it Gr\"{o}bner--Shirshov Bases for Rota--Baxter Algebras \page{978}\rpage{1237} \endtitle \title\bf A.A.~Borovkov and A.A.~Mogulskii\unskip\rm,\quad \it On Large Deviation Principles in Metric Spaces \page{989}\rpage{1251} \endtitle \title \bf A.F.~Vasilev, T.I.~Vasileva, and V.N.~Tyutyanov \unskip\rm,\quad \it On the Finite Groups of Supersoluble Type \page{1004}\rpage{1270} \endtitle \title\bf V.M.~Gordienko\unskip\rm,\quad \it Friedrichs Systems for the Three-Dimensional Wave Equation \page{1013}\rpage{1282} \endtitle \title\bf Yu.V.~Dymchenko and V.A.~Shlyk\unskip\rm,\quad \it Sufficiency of Broken Lines in the Modulus Method and Removable Sets \page{1028}\rpage{1298} \endtitle \title\bf V.E.~Kislyakov\unskip\rm,\quad \it Locally Nilpotent Groups Containing an Element That Commutes with Only Finitely Many of Its Conjugates \page{1043}\rpage{1316} \endtitle \title\bf A.D.~Kozhevnikov\unskip\rm,\quad \it Inverse and Implicit Function~Theorems on Carnot Manifolds \page{1047}\rpage{1322} \endtitle \title\bf Yu.~\`E.~Linke\unskip\rm,\quad \it Extension Conditions for Bounded Linear and Sublinear Operators with Values in Lindenstrauss Spaces \page{1061}\rpage{1340} \endtitle \title\bf V.V.~Lodeyshchikova\unskip\rm,\quad \it The Levi Classes Generated by Nilpotent Groups \page{1075}\rpage{1359} \endtitle \title\bf I.G.~Maksimov\unskip\rm,\quad \it Study of Flexible Algorithmically $1$-Parametric Polyhedra and Description of a~Set of Rigid Embedded Polyhedra \page{1081}\rpage{1367} \endtitle \title\bf I.A.~Mednykh\unskip\rm,\quad \it Classification up to Equivalence of the Holomorphic Mappings of Riemann Surfaces of Low Genus \page{1091}\rpage{1379} \endtitle \title\bf A.V.~Olesov\unskip\rm,\quad \it Differential Inequalities for Entire Functions of Finite Degree and Rational Functions with Prescribed Poles \page{1104}\rpage{1396} \endtitle \title\bf I.V.~Podvigin\unskip\rm,\quad \it A~Martingale Ergodic Theorem \page{1125}\rpage{1422} \endtitle \title\bf M.S.~Sgibnev\unskip\rm,\quad \it An~Asymptotic Property of the Solution to the Homogeneous Generalized Wiener--Hopf Equation \page{1131}\rpage{1430} \endtitle \title\bf M.Kh.~Faizrahmanov \unskip\rm,\quad \it Computable Numberings of Families of Low Sets and Turing Jumps in the Ershov Hierarchy \page{1135}\rpage{1435} \endtitle \medbreak \leftline {\xiibf Index} \nobreak \smallskip \title \rm Author Index, Volume 51, Numbers 1--6, 2010 \page{1139}\rpage{1440}\endtitle\nobreak \title \rm Tables of Contents, Volume 51, Numbers 1--6, 2010 \page{1143}\rpage\endtitle \endtoc \vskip2cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup \documentstyle{SibMatJ} \issueyear{2011} \issuenumber{3} \pagenomo \toc \title\bf V.N.~Belykh\unskip\rm,\quad \it On the Absolute $\varepsilon $-Entropy of Some Compact Set of Infinitely Differentiable Periodic Functions \page{381}\rpage{485} \endtitle \title\bf D.A.~Berdinsky and I.P.~Rybnikov \unskip\rm,\quad \it On Orthogonal Curvilinear Coordinate Systems in Constant Curvature Spaces \page{394}\rpage{502} \endtitle \title\bf A.A.~Borovkov\unskip\rm,\quad \it Large Deviation Principles for Random Walks with Regularly Varying Distributions of Jumps \page{402}\rpage{512} \endtitle \title\bf O. V. Borodin and A. O. Ivanova\unskip\rm,\quad \it Acyclic $5$-Choosability of Planar Graphs Without $4$-Cycles \page{411}\rpage{522} \endtitle \title\bf A.Yu.~Vesnin and T.~A.~Kozlovskaya\unskip\rm,\quad \it Cyclic Branched Coverings of Lens Spaces \page{426}\rpage{542} \endtitle \title\bf N.I.~Zhukova\unskip\rm,\quad \it Attractors and an~Analog of the Lichn\'erowicz Conjecture for Conformal Foliations \page{436}\rpage{555} \endtitle \title\bf V.A.~Kolmykov\unskip\rm,\quad \it Balanced Subsets of the Semigroup of Partial Transformations \page{451}\rpage{575} \endtitle \title\bf A.A.~Kolpakov, A.D.~Mednykh, and M.G.~Pashkevich\unskip\rm,\quad \it A~Volume Formula for $\Bbb {Z}_2$-Symmetric Spherical Tetrahedra \page{456}\rpage{582} \endtitle \title\bf M.~O.~Korpusov\unskip\rm,\quad \it On Blowup of Solutions to a~System of Equations of Ion Sound Waves in Plasma \page{471}\rpage{600} \endtitle \title\bf S. S. Kutateladze \unskip\rm,\quad \it The Polyhedral Lagrange Principle \page{484}\rpage{615} \endtitle \title\bf M.G.~Lepchinskii\unskip\rm,\quad \it Existence of Solutions to Resonant Elliptic Boundary Value Problems with Unbounded Discontinuous Nonlinearities \page{487}\rpage{619} \endtitle \title\bf Yu.~\`E.~Linke\unskip\rm,\quad \it Universal Spaces for the Subdifferentials of Sublinear Operators with Values in the Spaces of Continuous Functions \page{501}\rpage{635} \endtitle \title\bf A.G.~Pinus\unskip\rm,\quad \it Conditional Geometric Scales of Discriminator Varieties \page{512}\rpage{650} \endtitle \title\bf N.~ur Rehman and V.~De~Filippis\unskip\rm,\quad \it On $n$-Commuting and $n$-Skew-Commuting Maps with Generalized Derivations in Prime and Semiprime Rings \page{516}\rpage{655} \endtitle \title\bf V.I.~Ryazanov and E.A.~Sevostyanov\unskip\rm,\quad \it Equicontinuity of Mean Quasiconformal Mappings \page{524}\rpage{665} \endtitle \title\bf E.A.~Fominykh\unskip\rm,\quad \it Dehn Surgeries on the Figure Eight~Knot: An Upper Bound for Complexity \page{537}\rpage{680} \endtitle \title\bf M.A.~Shevelin \unskip\rm,\quad \it Periodic Automorphisms of the Free Lie Algebra of Rank~$3$ \page{544}\rpage{690} \endtitle \title\bf Yu.V.~\`Eliyashev\unskip\rm,\quad \it The Homology and Cohomology of the Complements to Some Arrangements of Codimension Two Complex Planes \page{554}\rpage{702} \endtitle \title\bf E.V.~Yurieva\unskip\rm,\quad \it On the Holomorphic Extension into a~Neighborhood of the Edge of a~Wedge in Nongeneral Position \page{563}\rpage{713} \endtitle \endtoc \vskip2cm \begingroup\leftskip=1in\rightskip=1in\tenpoint\noindent {\it Siberian Mathematical Journal\/} is abstracted or indexed in CompuMath Citation Index, SCOPUS, ISI Alerting Services, Science Citation Index Expanded. \par\endgroup