Proceedings of the International Congress commemorating the Millennium of Christianity in Rus'-Ukraine

General editors Omeljan Pritsak and Ihor Sevcenko with the assistance of Miroslav Labunka.;

Cambridge (Mass.)

Ukrainian Research Institute - Harvard University

1990

"Harward Ukrainian Studies", 12-13 (1988-1989);

(X), 894 p. -ill. -tab.

con bibl.