Columbia subject headings:
Grammar, Comparative and general--Reflexives.
Russian language--Reflexives.
Harvard subject headings:
Comparative linguistics.
German language--Grammar, Comparative--Russian.
German language--Reflexives.
German language--Verb.
Russian language--Grammar, Comparative--German.
Russian language--Reflexives.
Russian language--Verb.
Princeton subject headings:
Comparative linguistics.
German language--Verb.
Russian language--Verb.