LUTY, L. DEMOGRAPHIC DEVELOPMENT OF THE POWIATS OF THE MAŁOPOLSKIE VOIVODESHIP. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 14, n. 2, p. 7–18, 2013. Disponível em: https://qme.sggw.edu.pl/article/view/3603. Acesso em: 23 lis. 2024.