@article{STNB_1968-1969____A7_0,
     author = {Bertrandias, Fran\c{c}oise},
     title = {Sur la structure du $p$-groupe des classes du corps cyclotomique $\mathbb {Q}^{(p)}$, d{\textquoteright}apr\`es {L\'eopoldt}},
     journal = {S\'eminaire de th\'eorie des nombres de Bordeaux},
     note = {talk:7},
     pages = {1--10},
     publisher = {Laboratoire de th\'eorie des nombres - Universit\'e de Bordeaux I},
     year = {1968-1969},
     zbl = {0285.12007},
     language = {fr},
     url = {http://archive.numdam.org/item/STNB_1968-1969____A7_0/}
}