\ProvidesFile{gost-authoryear-min.bbx}
[2015/05/02\space v1.3\space biblatex-gost styles]

\RequireBibliographyStyle{gost-authoryear}
\AtEveryBibitem{%
  \usebibmacro{setup:min}}

\ExecuteBibliographyOptions{bibisbn=false,biburl=false,bibdoi=false,bibeprint=false}

\endinput