WRÓBLEWSKI, B. Problem of Koekwacia Permanent Contribution during the February Sesion of Seym in 1790. Acta Universitatis Lodziensis. Folia Historica, [S. l.], n. 70, p. 111–131, 2001. DOI: 10.18778/0208-6050.70.07. Disponível em: https://czasopisma.uni.lodz.pl/historica/article/view/20737. Acesso em: 20 may. 2024.