@article{CRGEOS_2003__335_3_289_0,
     author = {Isma{\i}\ensuremath{\ddot{}}la Ngounouno and Bernard D\'eruelle and Daniel Demaiffe and Raymond Montigny},
     title = {Les monchiquites de {Tchircotch\'e,} vall\'ee de la haute {B\'enou\'e} {(Nord} du {Cameroun)}},
     journal = {Comptes Rendus. G\'eoscience},
     pages = {289--296},
     publisher = {Elsevier},
     volume = {335},
     number = {3},
     year = {2003},
     doi = {10.1016/S1631-0713(03)00047-6},
     language = {fr},
}