@article{SDPP_1976-1977__18_2_A6_0,
     author = {Waldspurger, Jean-Loup},
     title = {Rel\`evement et formes quadratiques \`a 4 variables},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:25},
     pages = {1--7},
     publisher = {Secr\'etariat math\'ematique},
     volume = {18},
     number = {2},
     year = {1976-1977},
     mrnumber = {551349},
     zbl = {0375.10016},
     language = {fr},
     url = {http://www.numdam.org/item/SDPP_1976-1977__18_2_A6_0/}
}