OLSZEWSKA, Bożena. ONCE UPON A TIME THERE LIVED A ROYAL COUPLE…: SILESIAN FAIRY TALES ABOUT PRINCESSES, DRAGONS AND…. Literatura Ludowa. Journal of Folklore and Popular Culture, [S. l.], n. 2, p. 3–15, 2017. DOI: 10.12775/LL.2.2017.001. Disponível em: https://apcz.umk.pl/LL/article/view/LL.2.2017.001. Acesso em: 8 jan. 2025.