\documentstyle{SibMatJ}
% \TestXML
\topmatter

  \OpenAccess % Optional

  \Author           Family Name
    \Prefix         Mr. % or Dr., Prof., etc.
    \Particle       von
    \Initial        A.
    \Initial        B.-C.
    \Suffix         Jr.
    \Gender         he % he or she (This field replaces the obsolete commands \HeHasNoConflicts and \SheHasNoConflicts.)
    \Print          Overriding complete name to be printed on the title and last pages
    \Sign           Overriding complete name to be printed on the last page only
    \ORCID          0000-0001-2345-6789
    \Email          primary-email\@address
    \Email          another-email\@address
    \AffilRef       2
    \Corresponding  If there are multiple affiliations, this flag should be placed before the "corresponding" one (or possibly after it, if it is the last affiliation).
    \AffilRef       1
    % The relative order of the \AffilRef fields is reflected on the last page. (The order of the remaining fields is unimportant.)
    % All fields are optional.
  \endAuthor

  \Affil 1
    \Division     Laboratory of Functional Analysis
    \Organization Sobolev Institute of Mathematics
    \Street       Akad. Koptyuga pr. 4
    \Postbox      Box 4
    \Postcode     630090
    \City         Novosibirsk
    \State        Novosibirsk region
    \Country      Russia
    \CountryCode  RU
    \URL          http:/\!/old.math.nsc.ru/$\scriptstyle\boldsymbol\sim$gutman/ % URL replaces all the rest information!
    \Print        Overriding complete description (to be printed on the last page)
    % All fields are optional.
  \endAffil

  \Affil 2
    ...
  \endAffil

  \Origin          % Optional. Cannot be used together with \opages
    \Journal       \VMZh    % If omitted, \SMZh is used
    \Year          2022     % If omitted, the current SMJ year is used
    \CopyrightYear 2021     % If omitted, \Year or the current SMJ year is used
    \Volume        12       % Optional (if omitted together with \Journal, the current SMJ volume number is used)
    \Issue         3        % Optional (if omitted together with \Journal, the current SMJ issue number is used)
    \Pages         456--467 % Mandatory (must have the form "digits--digits")
    \DOI           10.23671/VNC.2022.01.23456 % Optional (used in XML only)
  \endOrigin

  \opages % Optional
    101--123 % The pages of the Russian SMJ source article
  \endopages

  \source % Optional (automatically created if there are no \Origin or \opages)
    The article was submitted by the author in very poor English.
  \endsource

  \datesubmitted ... \enddatesubmitted
  \daterevised   ... \enddaterevised  % Optional
  \dateaccepted  ... \enddateaccepted % Optional

  \UDclass
    UDC classificator
  \endUDclass

  \conflicts % Optional
    Overriding disclosure of conflicts of interest (Rarely required)
  \endconflicts

  \thanks % Optional
    Funding information
  \endthanks

  \dedication % Optional
    Dedication text
  \enddedication

  \authors % Optional
    Overriding list of authors (to be printed on the title page and in the table of contents)
  \endauthors

  \title
    The title of the Article
  \endtitle

  \abstract
    The abstract of the article.
  \endabstract

  \keywords
    the, list, of, various, terms
  \endkeywords

\endtopmatter

% \input epsf
% \input gutable

The text of the article

\acknowledgments
  The authors thank the referee for the valuable suggestions.

\Refs

  \ref\no 1
    \by     Author~A.
    \paper  Paper title
    \jour   Journal Name
    \vol    1
    \issue  2
    \pages  3--4
    \yr     2010
  \endref

  ...

\endRefs

\enddocument