@book{AST_2008__321_, author = {Collectif}, editor = {Hijazi Oussama}, title = {G\'eom\'etrie diff\'erentielle, physique math\'ematique, math\'ematiques et soci\'et\'e {(I)} : {Volume} en l'honneur de {Jean} {Pierre} {Bourguignon}}, series = {Ast\'erisque}, publisher = {Soci\'et\'e math\'ematique de France}, number = {321}, year = {2008}, zbl = {1160.53003}, language = {mul}, url = {http://archive.numdam.org/item/AST_2008__321_/} }