Hastenrath S, Rostom RS, Hime WF. Variations of the Lewis and Gregory Glaciers, Mount Kenya, 1990-1993. ERDKUNDE [Internet]. 1995 Mar. 31 [cited 2024 Oct. 7];49(1):60-2. Available from: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2313