@article{CAD_1984__9_3_301_0,
     author = {Mbuyi, M. and Maravalle, M.},
     title = {Typologie des huiles brutes de p\'etrole},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {301--314},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {9},
     number = {3},
     year = {1984},
     language = {fr},
     url = {http://www.numdam.org/item/CAD_1984__9_3_301_0/}
}