@incollection{SB_2004-2005__47__415_0,
     author = {Margerin, Christophe},
     title = {G\'eom\'etrie conforme en dimension $4$ : ce que l{\textquoteright}analyse nous apprend},
     booktitle = {S\'eminaire Bourbaki : volume 2004/2005, expos\'es 938-951},
     series = {Ast\'erisque},
     note = {talk:950},
     pages = {415--468},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {307},
     year = {2006},
     mrnumber = {2296426},
     zbl = {1184.53045},
     language = {fr},
     url = {http://archive.numdam.org/item/SB_2004-2005__47__415_0/}
}