B. MAKASKE; E. DE VRIES; J.A. TAINTER; R.J. MCLNTOSH. Aeolian and fluviolacustrine landforms and prehistoric humanoccupation on a technically influenced floodplain margin, the Méma, central Mali. Netherlands Journal of Geosciences, v. 86, p. 241 - 256, 1 Sep. 2007.