@article{MSH_1977__56__97_0,
     author = {Barthelemy, J. P.},
     title = {Sur les \'eloignements sym\'etriques et le principe de {Pareto}},
     journal = {Math\'ematiques et sciences humaines},
     pages = {97--125},
     publisher = {Ecole Pratique des hautes \'etudes, Centre de math\'ematique sociale et de statistique},
     volume = {56},
     year = {1977},
     mrnumber = {443835},
     zbl = {0379.90007},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1977__56__97_0/}
}