Columbia subject headings:
Harvard subject headings:
Azerbaijani language--Grammar, Comparative--Russian.
Azerbaijani language--Phonology, Comparative--Russian.
Russian language--Grammar, Comparative--Azerbaijani.
Russian language--Phonology, Comparative--Azerbaijani.
Princeton subject headings:
Azerbaijani language--Grammar, Comparative--Russian.
Azerbaijani language--Phonology, Comparative--Russian.
Russian language--Grammar, Comparative--Azerbaijani.
Russian language--Phonology, Comparative--Azerbaijani.