Biblio
“Seasonal soil water variation and root patterns between two semi-arid shrubs co-existing with Pearl millet in Senegal, West Africa”, Journal of arid environments, vol. 67, pp. 436–455, 2006.
“Soil water balance of annual crop–native shrub systems in Senegal's Peanut Basin: The missing link”, agricultural water management, vol. 90, pp. 137–148, 2007.
, “Hydraulic redistribution by two semi-arid shrub species: Implications for Sahelian agro-ecosystems”, Journal of Arid Environments, vol. 83, pp. 69–77, 2012.