http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
problemy sot︠s︡ialʹno-ėkonomicheskogo i politicheskogo razvitii︠a︡, okti︠a︡brʹ 1917 g. - okti︠a︡brʹ 1924 g
Includes bibliographical references (pages 395-407).