@article{RSA_1974__22_2_81_0,
     author = {Moitry, J.},
     title = {Typologie des valeurs boursi\`eres sur l'ann\'ee 1972},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {81--90},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {22},
     number = {2},
     year = {1974},
     language = {fr},
     url = {http://archive.numdam.org/item/RSA_1974__22_2_81_0/}
}