In russian: class marker.
GRAMMATICAL CATEGORIES OF NOUNS IN THE RUSSIAN AND AVAR LANGUAGES // Issue 56, P. 110 - 112.
THE SPECIFIC FEATURES OF THE EXPRESSING OF ATTRIBUTIVE RELATIONS IN AVAR // Issue 60, P. 72 - 78.
SALAMOVA Zaira Magomedgadzhievna
RAGIMOVA Victoriya Makhmudovna
BASHIROVA Khalimat Abdulkadyrovna