Rostom, Raouf S., and Stefan Hastenrath. “Mapping the Glaciers of Mount Kenya in 1947”. ERDKUNDE 49, no. 3 (September 30, 1995): 244–249. Accessed December 12, 2024. https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2325.