LANGE, Tadeusz Wojciech. En ensom norsk grav i Poznań. Folia Scandinavica Posnaniensia, [S. l.], v. 17, p. 48–55, 2015. Disponível em: https://pressto.amu.edu.pl/index.php/fsp/article/view/3920. Acesso em: 24 apr. 2024.