@book{MSMF_1964__2__R3_0,
     author = {Giraud, Jean},
     title = {M\'ethode de la descente},
     series = {Bulletin de la Soci\'et\'e math\'ematique de France. M\'emoire},
     year = {1964},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {2},
     doi = {10.24033/msmf.2},
     mrnumber = {32 #7556},
     zbl = {0211.32902},
     language = {fr},
     url = {https://www.numdam.org/item/MSMF_1964__2__R3_0/}
}