@book{SB_1974-1975__17_,
     author = {Collectif},
     title = {S\'eminaire {Bourbaki} : vol. 1974/75, expos\'es 453-470},
     series = {S\'eminaire Bourbaki},
     year = {1976},
     publisher = {Springer-Verlag},
     address = {Berlin/Heidelberg},
     number = {17},
     url = {https://www.numdam.org/item/SB_1974-1975__17_/}
}