Columbia subject headings:
Harvard subject headings:
German language--Grammar, Comparative--Russian.
German language--Semantics.
German language--Word formation.
Russian language--Grammar, Comparative--German.
Russian language--Semantics.
Russian language--Word formation.
Princeton subject headings:
Comparative linguistics.
German language--Slang.
Names, German--Germany (East).
Names, Slavic.
Russian language--Slang.
Slang.