LADEWIG PETERSEN, E. MOGENS RATHSACK 10. april 1926-2. maj 1985 . Historisk Tidsskrift, [S. l.], v. 15, p. 270–271, 1986. DOI: 10.7146/ht.v15i0.52931. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/52931. Acesso em: 19 sep. 2026.