Pasko, Ihor. “Problem of Universals of Christianities and Differentia Specifica of Its Life Are in History (Part IIІ - From Byzantium to Rus: Evolution Controversy)”. Skhid, no. 5(119) (August 27, 2013): 130–133. Accessed November 24, 2024. https://skhid.kubg.edu.ua/article/view/16629.