@article{CRGEOS_2002__334_12_885_0, author = {Jean-Paul Vicat and Andr\'e Pouclet and Yves Bellion and Jean-Claude Doumnang}, title = {Les rhyolites hyperalcalines (pantell\'erites) du lac {Tchad.} {Composition} et signification tectonomagmatique}, journal = {Comptes Rendus. G\'eoscience}, pages = {885--891}, publisher = {Elsevier}, volume = {334}, number = {12}, year = {2002}, doi = {10.1016/S1631-0713(02)01832-1}, language = {fr}, }