KEEL, William D. Adolf E. “Dolf" Schroeder (1916—2013): In Memoriam. Yearbook of German-American Studies, [S. l.], v. 47, p. 5–8, 2012. DOI: 10.17161/ygas.v47i.18774. Disponível em: https://journals.ku.edu/ygas/article/view/18774.. Acesso em: 16 may. 2024.