Der Zeitpunkt der Ankunft der Brüder Konstantin-Cyrillus und Methodius in Mähren

by Cibulka, J.
Published in Byzantinoslavica, Bd.26 (1965)

The relationship between the great moravian empire and the papal court in the years 880-885 a.d.

by Havlik, L.
Published in Byzantinoslavica: Bd.26 (1965)