@article{CRGEOS_2002__334_6_395_0, author = {Guillaume Favreau and Christian Leduc and Christelle Marlin and Abdou Gu\'ero}, title = {Une d\'epression pi\'ezom\'etrique naturelle en hausse au {Sahel} {(Sud-Ouest} du {Niger)}}, journal = {Comptes Rendus. G\'eoscience}, pages = {395--401}, publisher = {Elsevier}, volume = {334}, number = {6}, year = {2002}, doi = {10.1016/S1631-0713(02)01763-7}, language = {fr}, }