KOSTECKI, W. J. The History of Sobolewo and Its Surrounding Area from the 19th and 20th Century. Zeszyty Wiejskie, [S. l.], v. 21, p. 291–295, 2015. DOI: 10.18778/1506-6541.21.23. Disponível em: https://czasopisma.uni.lodz.pl/zwiej/article/view/19289. Acesso em: 20 may. 2024.