En
RuChuvash
Chuvash
Calendar-ritual folklore of Chuvash of Bashkortostan
Kobtseva, Nina Efimovna. Calendar-ritual folklore of Chuvash of Bashkortostan. Chelyabinsk, 2010.
2010
ЧелГУ. Сайт
Features of the ritual calendar of Chuvash in ethno -contact zone with the Tatars
Semenova, Tatyana Vitalievna.Features of the ritual calendar of Chuvash in an ethno -contact zone with the Tatars.St. Petersburg, 2015.
2015