Length of period simple continued fraction expansion of $\surd d$.
Hickerson, Dean R.
Pacific J. Math., Tome 49 (1973) no. 2, p. 429-432 / Harvested from Project Euclid
Publié le : 1973-05-14
Classification:  10F20
@article{1102946318,
     author = {Hickerson, Dean R.},
     title = {Length of period simple continued fraction expansion of $\surd d$.},
     journal = {Pacific J. Math.},
     volume = {49},
     number = {2},
     year = {1973},
     pages = { 429-432},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102946318}
}
Hickerson, Dean R. Length of period simple continued fraction expansion of $\surd d$.. Pacific J. Math., Tome 49 (1973) no. 2, pp.  429-432. http://gdmltest.u-ga.fr/item/1102946318/