@book{SB_1984-1985__27_,
     author = {Collectif},
     title = {S\'eminaire {Bourbaki} : volume 1984/85, expos\'es 633-650},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {133-134},
     year = {1986},
     url = {http://archive.numdam.org/item/SB_1984-1985__27_/}
}