@misc{Vert_Nikolâ_Istoriâ,
 author={Vert, Nikolâ},
 howpublished={online},
 publisher={Izdatelʹskaâ Gruppa Progress Progress-Akademiâ},
 language={rosyjski},
 title={Istoriâ Sovetskogo gosudarstva,1900-1991},
}