MALTSEVA, Svetlana V. A Historiographic Review: The Bulgarian Scholars on the Churches of the Second Bulgarian Kingdom. Actual Problems of Theory and History of Art, [S. l.], v. 9, p. 796–806, 2019. DOI: 10.18688/aa199-7-71. Disponível em: https://publ.actual-art.org/aptha/article/view/10769. Acesso em: 13 mar. 2025.