@article{MSH_1975__51__5_0,
     author = {Flament, C.},
     title = {Ar\^etes maximales des cocycles d'un graphe pr\'eordonn\'e},
     journal = {Math\'ematiques et sciences humaines},
     pages = {5--12},
     publisher = {Ecole Pratique des hautes \'etudes, Centre de math\'ematique sociale et de statistique},
     volume = {51},
     year = {1975},
     mrnumber = {476572},
     zbl = {0332.05102},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1975__51__5_0/}
}