SOMMER, Andreas. From Astronomy to Transcendental Darwinism: Carl du Prel (1839–1899). Journal of Scientific Exploration, [S. l.], v. 23, n. 1, 2010. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/111. Acesso em: 14 may. 2026.