H. OSTENFELD, C. Paulsen, Ove: Studies in the Vegetation of Pamir (O. Olufsen, The Second Danish Pamir Expedition). Copenhagen, 1920, 132 pp., figs, and a map. Geografisk Tidsskrift, [S. l.], v. 25, 1920. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/47117. Acesso em: 5 maj. 2024.