RÓŻYCKI, J. Zagrożenia lokalne. Regional Barometer. Analyses & Prognoses, [S. l.], n. 2, p. 58–60, 2002. DOI: 10.56583/br.1772. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1772. Acesso em: 8 nov. 2024.