Columbia subject headings:
Belarusian language--Dialects.
Belarusian language--Lexicology.
Belarusian language--New words.
Belarusian language--Standardization.
Harvard subject headings:
Belarusian language--Dialects.
Belarusian language--Lexicology.
Belarusian language--New words.
Belarusian language--Standardization.
Princeton subject headings:
Belarusian language--Vocabulary.