„In Memoriam of Late Prof. Alexey Petrovich Lebedev (Under the First Impressions of a Heavy Loss)““. Forum Theologicum Sardicense, no. 2 (Май 23, 2025): 167–202. отворен на Октомври 15, 2025. https://periodicals.uni-sofia.bg/index.php/forum-theologicum-sardicense/article/view/493.