@article{RSA_1966__14_1_39_0,
     author = {Lazar, Philippe},
     title = {Partition d'un groupe h\'et\'erog\`ene en sous-groupes homog\`enes},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {39--43},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {14},
     number = {1},
     year = {1966},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1966__14_1_39_0/}
}