@book{SB_1987-1988__30_,
     author = {Collectif},
     title = {S\'eminaire {Bourbaki} : volume 1987/88, expos\'es 686-699},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {161-162},
     year = {1988},
     url = {http://archive.numdam.org/item/SB_1987-1988__30_/}
}