@article{ARM_1965__1_1_a3,
     author = {Froda-Schechter, Micheline},
     title = {Pr\'eordres et \'equivalences dans l'ensemble des familles d'un ensemble},
     journal = {Archivum mathematicum},
     pages = {39--56},
     publisher = {mathdoc},
     volume = {01},
     number = {1},
     year = {1965},
     mrnumber = {0202609},
     zbl = {0199.02103},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/ARM_1965__1_1_a3/}
}