BANIOWSKA-KOPACZ, E. Cooperation and Mutual Assistance in the Beskid Borderland in Malopolska and Silesia. Ethnologia Polona, [S. l.], v. 35, p. 211–221, 2014. Disponível em: https://journals.iaepan.pl/ethp/article/view/590. Acesso em: 3 may. 2024.