SZUBERT, A. Profesor Eugeniusz Rajnik – biogram. Folia Scandinavica Posnaniensia, [S. l.], v. 20, p. 11–18, 2016. DOI: 10.1515/fsp-2016-0021. Disponível em: https://pressto.amu.edu.pl/index.php/fsp/article/view/6752. Acesso em: 31 jan. 2023.