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Rainfall estimation in the Sahel: the EPSAT-NIGER experiment

Michel Desbois, Pierre Hubert, Thierry Lebel, 1992 .

Geographical, biological and remote sensing aspects of the hydrologic atmospheric pilot experiment in the sahel (HAPEX-Sahel)

Yann Kerr, Edwin T. Engman, Piers J. Sellers, 1995 .

HAPEX-Sahel: a large-scale study of land-atmosphere interactions in the semi-arid tropics

J.-P. Goutorbe, J. Brouwer, J. S. Wallace, 1994 .