@article{JSFS_1951__92__284_0,
     author = {Congard, Roger},
     title = {R\'egression unilat\'erale et r\'egression mutuelle},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {284--302},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {92},
     year = {1951},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1951__92__284_0/}
}