Jean-Richard, Vreni, Lisa Crump, Abbani Alhadj Abicho, Ali Abba Abakar, Abdraman Mahamat II, Mahamat Bechir, Sandra Eckert, Matthias Engesser, Esther Schelling, and Jakob Zinsstag. 2015. “Estimating Population and Livestock Density of Mobile Pastoralists and Sedentary Settlements in the South-Eastern Lake Chad Area”. Geospatial Health 10 (1). https://doi.org/10.4081/gh.2015.307.