@article{JTNB_1998__10_2_321_0,
     author = {Serge Perrine},
     title = {Un arbre de constantes d'approximation analogue \`a celui de l'\'equation diophantienne de {Markoff}},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {321--353},
     publisher = {Universit\'e Bordeaux I},
     volume = {10},
     number = {2},
     year = {1998},
     zbl = {0924.11057},
     mrnumber = {1828249},
     language = {fr},
     url = {https://jtnb.centre-mersenne.org/item/JTNB_1998__10_2_321_0/}
}