Christianity among the Slavs the heritage of Saints Cyril and Methodius : acts of the International ...
Christianity among the Slavs the heritage of Saints Cyril and Methodius : acts of the International Congress held on the Eleventh Centenary of the Death of St. Methodius Rome, October 8-11, 1985 / under the direction of the Pontifical Oriental Institute (venue - Pontifical University «Urbaniana») ; edited by Edward G. Farrugia ... [et al.] with the Editorial Committee