KOCISZEWSKI, Jerzy. Process of Economic Integration of Poland in Spatial Dimension, with Focus on Western and Northern Territories and the Traditionally Polish Territories (1945-1989). Studia Historiae Oeconomicae, [S. l.], v. 26, n. 1, p. 89–122, 2006. DOI: 10.14746/sho.2006.26.1.005. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/43884. Acesso em: 12 oct. 2024.