@article{JTNB_2010__22_2_449_0,
     author = {Rittaud, Beno{\^\i}t},
     title = {On subsequences of convergents to a quadratic irrational given by some numerical schemes},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {449--474},
     publisher = {Universit\'e Bordeaux 1},
     volume = {22},
     number = {2},
     year = {2010},
     doi = {10.5802/jtnb.726},
     zbl = {1223.11087},
     mrnumber = {2769073},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.726/}
}