PUPPEL, Stanisław. Noty o Autorach. Scripta Neophilologica Posnaniensia, [S. l.], n. 8, p. 325–327, 2018. Disponível em: https://pressto.amu.edu.pl/index.php/snp/article/view/13895. Acesso em: 11 kwi. 2025.