KREJČOVÁ, Elena. Tradicii i suvremenno sustojanie na obučenieto po bulgarski ezik v Masarikovija universitet v Brno (The traditions and current situation of teaching Bulgarian language in Masaryk University in Brno).
Ezik i literatura. Sofija: Sujuz na filolozite bulgaristi, 2015, Neuveden, 1-2, p. 46-51. ISSN 0324-1270.