@book{MSMF_1976__48_,
     author = {Collectif},
     title = {Colloque sur les formes quadratiques {(Montpellier,} 1975)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {48},
     year = {1976},
     language = {mul},
     url = {http://www.numdam.org/item/MSMF_1976__48_/}
}