@article{MSH_1990__111__5_0,
     author = {Monjardet, Bernard},
     title = {Condorcet et les \'elections. {Avant-propos}},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {5--5},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {111},
     year = {1990},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1990__111__5_0/}
}