@book{MSMF_1974__38_,
     author = {Collectif},
     title = {Journ\'ees de g\'eom\'etrie analytique {(Poitiers,} 1972)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {38},
     year = {1974},
     language = {mul},
     url = {http://www.numdam.org/item/MSMF_1974__38_/}
}