Antike und Mittelalter in Bulgarien (Berlin 1961)

by Cvetler, Jiří
Published 1962

Etudes historiques a l'occasion du Xle Congrès international des Sciences historiques - Stockholm (Sofia 1960)

by Cvetler, Jiří
Published 1961

P. Mijatev - G. Jantarski, Korespondencija na Chermenegild i Karel Skorpil s Konstantin Jireček (Izsledvanija v pamet na K. Škorpil, Sofia 1961, 29-48)

by Cvetler, Jiří
Published 1962