Columbia subject headings:
Harvard subject headings:
Germans--Cultural assimilation--Russia (Federation)--History--20th century.
Germans--Cultural assimilation--Russia (Federation)--History--21st century.
Germans--Russia (Federation)--History--20th century.
Germans--Russia (Federation)--History--21st century.
Immigrants--Cultural assimilation--Russia (Federation)--History--20th century.
Immigrants--Cultural assimilation--Russia (Federation)--History--21st century.
Immigrants--Russia (Federation)--History--20th century.
Immigrants--Russia (Federation)--History--21st century.
Return migrants--Germany--History--20th century.
Return migrants--Germany--History--21st century.
Princeton subject headings:
Germans--Cultural assimilation--Russia (Federation)--History--20th century.
Germans--Cultural assimilation--Russia (Federation)--History--21st century.
Germans--Russia (Federation)--History--20th century.
Germans--Russia (Federation)--History--21st century.
Immigrants--Cultural assimilation--Russia (Federation)--History--20th century.
Immigrants--Cultural assimilation--Russia (Federation)--History--21st century.
Immigrants--Russia (Federation)--History--20th century.
Immigrants--Russia (Federation)--History--21st century.
Return migrants--Germany--History--20th century.
Return migrants--Germany--History--21st century.