SKALSKA, Magdalena. Continuity in changing times. The German calendar literature by the turn of the 20th century in the Province of Poznań. Studia Germanica Posnaniensia, [S. l.], n. 34, p. 9–25, 2013. DOI: 10.14746/sgp.2013.34.02. Disponível em: https://pressto.amu.edu.pl/index.php/sgp/article/view/770. Acesso em: 16 aug. 2024.