SCHWEINFURTH, U. Tibet-Symposium der Academia Sinica in Peking (Beijing), 25.5. - 1.6.1980. ERDKUNDE, [S. l.], v. 35, n. 1, p. 71–72, 1981. DOI: 10.3112/erdkunde.1981.01.07. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1934. Acesso em: 7 oct. 2024.