By Halemba, Agnieszka,. Budapest | New York Central European University Press 2015 . XIV, 312 s . 24 cm. 9786155053368 (hardback) | 9789637326417 (pbk.)
By DJAKIV, Volodimir. L'viv Nacional'na akademija nauk Ukra~:iny Instytut narodoznavstva 2008 . 253 s. 21 cm. ISBn 978-966-02-4813-7