@article{CRMATH_2003__336_12_1007_0,
     author = {Arnal, Didier and Dahmene, Najla and Tounsi, Khaled},
     title = {Formalit\'e quotient},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1007--1010},
     publisher = {Elsevier},
     volume = {336},
     number = {12},
     year = {2003},
     doi = {10.1016/S1631-073X(03)00240-1},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.1016/S1631-073X(03)00240-1/}
}