POMIANEK, T. [Szanowni Państwo]. Regional Barometer. Analyses & Prognoses, [S. l.], n. 1 (7), p. 1, 2007. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1639. Acesso em: 8 nov. 2024.