@article{MSH_1977__56__77_0,
     author = {Monjardet, B.},
     title = {Caract\'erisations m\'etriques des ensembles ordonn\'es semi-modulaires},
     journal = {Math\'ematiques et sciences humaines},
     pages = {77--87},
     publisher = {Ecole Pratique des hautes \'etudes, Centre de math\'ematique sociale et de statistique},
     volume = {56},
     year = {1977},
     mrnumber = {444543},
     zbl = {0367.06010},
     language = {fr},
     url = {http://archive.numdam.org/item/MSH_1977__56__77_0/}
}