@article{JTNB_1998__10_2_399_0,
     author = {Gras, Georges},
     title = {Th\'eor\`emes de r\'eflexion},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {399--499},
     publisher = {Universit\'e Bordeaux I},
     volume = {10},
     number = {2},
     year = {1998},
     mrnumber = {1828251},
     zbl = {0949.11058},
     language = {fr},
     url = {http://archive.numdam.org/item/JTNB_1998__10_2_399_0/}
}