SCHAB, S.; SKRZYPEK, D.; ZBOROWSKI, P. Publikacje Witolda Maciejewskiego / Publications by Witold Maciejewski. Folia Scandinavica Posnaniensia, [S. l.], v. 12, p. 17–22, 2011. Disponível em: https://pressto.amu.edu.pl/index.php/fsp/article/view/3634. Acesso em: 6 feb. 2023.