@article{MSH_1996__133__5_0,
     author = {Hudry, Olivier},
     title = {Tournois et analyse des pr\'ef\'erences ordinales. {Avant-propos}},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {5--6},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {133},
     year = {1996},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1996__133__5_0/}
}