ARNOLD, U. Tannenberg (Grunwald) in der deutschen Tradition des 19. und. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders, [S. l.], v. 19, p. 241–254, 2015. DOI: 10.12775/OM.2014.013. Disponível em: https://apcz.umk.pl/OM/article/view/OM.2014.013. Acesso em: 24 apr. 2024.