Formes bilinéaires symétriques entières à discriminant ± 1
Séminaire Henri Cartan, Tome 14 (1961-1962), Exposé no. 14-15, 16 p. 
@article{SHC_1961-1962__14__A9_0,
     author = {Serre, Jean-Pierre},
     title = {Formes bilin\'eaires sym\'etriques enti\`eres \`a discriminant \ensuremath{\pm} 1},
     journal = {S\'eminaire Henri Cartan},
     note = {talk:14-15},
     pages = {1--16},
     publisher = {Secr\'etariat math\'ematique},
     volume = {14},
     year = {1961-1962},
     mrnumber = {160229},
     zbl = {0135.08801},
     language = {fr},
     url = {http://archive.numdam.org/item/SHC_1961-1962__14__A9_0/}
}
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Serre, Jean-Pierre. Formes bilinéaires symétriques entières à discriminant ± 1. Séminaire Henri Cartan, Tome 14 (1961-1962), Exposé no. 14-15, 16 p. http://archive.numdam.org/item/SHC_1961-1962__14__A9_0/

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