Henry Cord Meyer, Drang nach Osten. Fortunes of a Slogan-concept in German Slavic Relations, 1849-1990. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 46, n. 3, p. 469–470, 1997. DOI: 10.25627/19974636395. Disponível em: https://openjournals.osmikon.de/zfo/article/view/6395. Acesso em: 16 sep. 2026.