LABRIOLA, Patrick. German Intellectual History and American Romanticism: Spirit, Nature Philosophy, and the Occult. Yearbook of German-American Studies, [S. l.], v. 37, p. 79–90, 2002. DOI: 10.17161/ygas.v37i.19067. Disponível em: https://journals.ku.edu/ygas/article/view/19067.. Acesso em: 19 may. 2024.