TROLL, C. Hermann Lautensachs Lebenswerk. ERDKUNDE, [S. l.], v. 20, n. 4, p. 243–252, 1966. DOI: 10.3112/erdkunde.1966.04.01. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1504. Acesso em: 8 oct. 2024.