Volume 26, No 1, 2019
Content

S. E. Bukhtoyarov and V. A. Emelichev
Stability aspects of multicriteria integer linear programming problems
P. 5-19

V. A. Voblyi
The second Riddel relation and its consequences
P. 20-32

Sh. I. Galiev and A. V. Khorkov
On the number and arrangement of sensors for the multiple covering of bounded plane domains
P. 33-54

A. V. Gubareva, A. A. Panin, A. V. Plyasunov, and L. V. Som
On a three-level competitive pricing problem with uniform and mill pricing strategies
P. 55-73

D. S. Malyshev and D. B. Mokeev
König graphs with respect to the 4-path and its spanning supergraphs
P. 74-88

K. A. Popkov
Short complete fault detection tests for logic networks with fan-in two
P. 89-113

V. I. Shmyrev
Polyhedral complementarity on a simplex: Search for fixed points of decreasing regular mappings
P. 114-134