Nyamweru, C. K.; Bowman, D. (1989). Climatic changes in the Chalbi Desert, North Kenya. Journal of Quaternary Science. 4 (2): 131—139. doi:10.1002/jqs.3390040204. ISSN0267-8179.(англ.)
Abell, Paul I.; Nyamweru, Celia K. (1988). Paleoenvironments in the Chalbi Basin of Kenya. Chemical Geology: Isotope Geoscience section. 72 (4): 283—291. doi:10.1016/0168-9622(88)90041-3. ISSN0168-9622.
worldcat.org
Nyamweru, C. K.; Bowman, D. (1989). Climatic changes in the Chalbi Desert, North Kenya. Journal of Quaternary Science. 4 (2): 131—139. doi:10.1002/jqs.3390040204. ISSN0267-8179.(англ.)
Abell, Paul I.; Nyamweru, Celia K. (1988). Paleoenvironments in the Chalbi Basin of Kenya. Chemical Geology: Isotope Geoscience section. 72 (4): 283—291. doi:10.1016/0168-9622(88)90041-3. ISSN0168-9622.