Gillet, 1980. In: Browse in Africa, the current state of knowledge. H. N. Le Houérou (ed.), ILCA, Addis Ababa, Ethiopia

Gillet, H., 1980. Observations of the causes of devastation of ligneous plants in the Sahel and their resistance to destruction. In: Browse in Africa, the current state of knowledge. H. N. Le Houérou (ed.), ILCA, Addis Ababa, Ethiopia