Author
Duĭchev, Ivan
Duĭchev, Ivan
13
Archivio vaticano
3
Institut za istorii͡a (Bŭlgarska akademii͡a na naukite)
3
Gianelli, Ciro
2
Giannelli, C (Ciro), 1905-1959
2
Institut za istorii︠a︡ (Bŭlgarska akademii︠a︡ na naukite)
2
Mutafchiev, Petŭr
2
Mutafchiev, Petŭr
2
Syrku, P. A (Polikhronīĭ Agapievich), 1855-1905
2
Angelov, Dimitŭr Simeonov
1
Angelov, Dimitŭr Simeonov
1
Biblioteca apostolica vaticana
1
Burmov, Aleksandŭr, 1911-1965
1
Burmov, Aleksandŭr, 1911-1965
1
Catholic Church Pope (1198-1216 : Innocent III)
1
Dami͡anov, Simeon
1
Dami︠a︡nov, Simeon
1
Fondat͡sii͡a "Elena i Ivan Duĭchevi."
1
Giannelli, Ciro
1
Ikonomova, Anastasii͡a
1
Ikonomova, Anastasii︠a︡
1
Institut za bŭlgarska istorii͡a (Bŭlgarska akademii͡a na naukite)
1
Institut za istorii͡a (Bŭlgarska akademii͡a na naukite)
1
Institut za istorii︠a︡ (Bŭlgarska akademii︠a︡ na naukite)
1
Karadzhova, Darinka
1
Khristova, Bori͡ana
1
Khristova, Bori︠a︡na
1
Mincheva, Kalina
1
Neshev, Georgi
1
Raĭkov, Bozhidar
1
Raĭkov, Bozhidar
1
Velinova, Vasi︠a︡
1