ZARĘBSKI, R. . The need for research on bilingualism in the history of Polish. Prace Językoznawcze, [S. l.], v. 23, n. 3, p. 71–86, 2021. DOI: 10.31648/pj.6837. Disponível em: https://czasopisma.uwm.edu.pl/index.php/pj/article/view/6837. Acesso em: 5 may. 2024.