http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mezhdunarodnyĭ svodnyĭ katalog russkoĭ knigi, 1918-1926
International union catalogue of Russian books, 1918-1926
t. 1. A-Bednyĭ -- t. 2. Bedrinskiĭ-Bi︠a︡lynit︠s︡kiĭ.
Includes bibliographical references and index.