@article{CAD_1977__2_3_251_0,
     author = {Yagolnitzer, E.},
     title = {Comparaison de deux correspondances entre les m\^emes ensembles},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {251--264},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {2},
     number = {3},
     year = {1977},
     language = {fr},
     url = {http://archive.numdam.org/item/CAD_1977__2_3_251_0/}
}