@article{MSH_1998__143__5_0,
     author = {Serfati, Michel},
     title = {Quasi-ensembles d{\textquoteright}ordre $r$ et approximations de r\'epartitions ordonn\'ees},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {5--26},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {143},
     year = {1998},
     mrnumber = {1674264},
     language = {fr},
     url = {http://archive.numdam.org/item/MSH_1998__143__5_0/}
}