@article{SAC_1967-1968__2__A5_0,
     author = {Raynaud, Michel},
     title = {Un crit\`ere d'effectivit\'e de descente},
     journal = {S\'eminaire Samuel. Alg\`ebre commutative},
     note = {talk:5},
     pages = {1--22},
     publisher = {Secr\'etariat math\'ematique},
     volume = {2},
     year = {1967-1968},
     zbl = {0165.24002},
     language = {fr},
     url = {http://www.numdam.org/item/SAC_1967-1968__2__A5_0/}
}