ŁOPUSZAŃSKA-KRYSZCZUK, G. REGIONAL- UND MINDERHEITENSPRACHEN IN EUROPA. Acta Neophilologica, [S. l.], v. 1, n. V, p. 109–116, 2003. Disponível em: https://czasopisma.uwm.edu.pl/index.php/an/article/view/1487. Acesso em: 22 lis. 2024.