http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
4 volumes : illustrations, maps ; 27 cm.
t. 4. Tektonika i vulkanicheskie trubki t︠s︡entralʹnoĭ chasti Sibirskoĭ platformy / P.E. Offman.--Stratigrafi︠a︡ i tektonika I︠U︡go-Zapadnoĭ chasti Vili︠u︡ĭskoĭ vpadiny / N.M. Chumakov.
At head of title: volumes 1-3, Institut geologicheskikh nauk; volume 4, Akademii︠a︡ nauk SSSR. Geologicheskiĭ institut.