http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Imperatorskai︠a︡ Akademīi︠a︡ nauk, 1889-1914
Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia)
t. 2, ch. 1. Materīaly dli︠a︡ istorīi akademicheskikh uchrezhdenīĭ za 1889-1914 gg. -- t. 3. Materīaly dli︠a︡ bīograficheskago slovari︠a︡ di︠e︡ĭstvitelʹnykh chlenov Imperatorskoĭ akademīi nauk, ch. 1. A-L. ch. 2. M.-I︠A︡.
Volume 2, pt. 1 published in 1917; volume 1 and 2, pt. 2 never published?.