@article{MSH_1990__111__61_0,
     author = {Monjardet, Bernard},
     title = {Sur diverses formes de la {\guillemotleft} r\`egle de {Condorcet} {\guillemotright} d'agr\'egation des pr\'ef\'erences},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {61--71},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {111},
     year = {1990},
     mrnumber = {1082274},
     zbl = {0723.01012},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1990__111__61_0/}
}