http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Translations of selections from: Doklady Akademii nauk SSSR.
Continued in 1985 by: Transactions (Doklady) of the USSR Academy of Sciences. Earth science sections.
Doklady of the Academy of Sciences of the U.S.S.R. Earth sciences sections
Doklady Akademii nauk SSSR. English. Transactions (Doklady) of the USSR Academy of Sciences. Earth science sections