@article{SDPP_1978-1979__20_2_A5_0,
     author = {V\'elu, Jacques},
     title = {Le groupe cuspidal des courbes de {Fermat}},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:28},
     pages = {1--11},
     publisher = {Secr\'etariat math\'ematique},
     volume = {20},
     number = {2},
     year = {1978-1979},
     mrnumber = {582434},
     zbl = {0431.14008},
     language = {fr},
     url = {http://www.numdam.org/item/SDPP_1978-1979__20_2_A5_0/}
}