Columbia subject headings:
Russian language--Suffixes and prefixes.
Russian language--Verb.
Slavic languages--Suffixes and prefixes.
Slavic languages--Verb.
Harvard subject headings:
Russian language--Suffixes and prefixes.
Russian language--Verb.
Slavic languages--Suffixes and prefixes.
Slavic languages--Verb.
Princeton subject headings:
Russian language--Suffixes and prefixes.
Russian language--Verb.
Slavic languages--Suffixes and prefixes.
Slavic languages--Verb.