Citation: F. Kampfer, A RESIDENCE FOR ANNA-PORPHYROGENNETA + KIEV AND THE MILLENNIUM OF RUSSIAN CHRISTIANITY, Jahrbucher fur Geschichte Osteuropas, 41(1), 1993, pp. 101-110
Citation: F. Kampfer, PROCEEDINGS OF THE INTERNATIONAL-CONGRESS COMMEMORATING THE MILLENNIUM OF CHRISTIANITY IN RUS AND UKRAINE - PRITSAK,O, SHEVCHENKO,I, Jahrbucher fur Geschichte Osteuropas, 41(1), 1993, pp. 136-139