KRYVOSHEIA, I. History of the prosperous class of Cossacks of the 18th century through documents – testaments of the Markovych family. Echa Przeszłości, [S. l.], n. XXIV/1, p. 77–87, 2023. DOI: 10.31648/ep.9297. Disponível em: https://czasopisma.uwm.edu.pl/index.php/ep/article/view/9297. Acesso em: 20 may. 2024.