@article{JTNB_2015__27_2_463_0,
     author = {Bugeaud, Yann},
     title = {Quadratic approximation to automatic continued fractions},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {463--482},
     publisher = {Soci\'et\'e Arithm\'etique de Bordeaux},
     volume = {27},
     number = {2},
     year = {2015},
     doi = {10.5802/jtnb.910},
     mrnumber = {3393163},
     zbl = {06504489},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.910/}
}