Zh.Zh. Varbot. ON THE ETYMOLOGY OF SEVERAL DIALECTICISMS FROM KOSTROMA REGION
Trudy IRY RAS. 2026. № 3 (49), Pages. 393 - 395

Szymon Pogwizd. Etymology and semantic development of the west slavic *katъ
Trudy IRY RAS. 2018. № 4 (18), Pages. 156 - 165