@article{CRGEOS_2002__334_6_387_0, author = {Mohamed Zerka and Jean-Yves Cottin and Michel Gr\'egoire and Jean-Pierre Lorand and M'Hamed Megartsi and Mohamed Midoun}, title = {Les x\'enolites ultramafiques du volcanisme alcalin quaternaire {d'Oranie} {(Tell,} {Alg\'erie} occidentale), t\'emoins d'une lithosph\`ere cisaill\'ee et enrichie}, journal = {Comptes Rendus. G\'eoscience}, pages = {387--394}, publisher = {Elsevier}, volume = {334}, number = {6}, year = {2002}, doi = {10.1016/S1631-0713(02)01771-6}, language = {fr}, }