Template:R:slr:Yanchuk
Yanchuk, Mikola Andriyovich (1893) Этнографическое ОбозрѢніе: Императорскаго Общества Любителей Естествознанія, Антропологіи и Этнографіи [Ethnographical Review: Imperial Society of Lovers of Natural History, Anthropology and Ethnography][1] (in Russian), Moscow: Publication of the Ethnographic Department