TY - BOOK AU - Unbegaun,Boris O. ED - Universitas Libera Ucrainensis TI - Ukrainian and Russian surnames in -yšyn, -ixin, and -išin PY - 1971/// CY - Monachii PB - Universitas Libera Ucrainensis N1 - Separatum : Symbolae in honorem Georgii Y. Shevelov ER -