WIKTOROWICZ, Józef. Langenscheidts polnisch-deutsches Wörterbuch und seine Funktion. Studia Germanica Posnaniensia, [S. l.], v. 23, p. 231–237, 2018. DOI: 10.14746/sgp.1997.23.16. Disponível em: https://pressto.amu.edu.pl/index.php/sgp/article/view/15586. Acesso em: 26 kwi. 2024.