http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Archivierung prüfen 20200919 DE-640 2 pdager
Soviet Union. Political development. Role of Gorbachev, M.S. (Mikhail Sergeevich),++1931-
Gorbachev++M. S.++Mikhail Sergeevich++1931-
Soviet Union++Politics and government++1953-