@article{05046603,
title = {The hyperbolic geometry of continued fractions },
journal = {Annales Academiae Scientiarum Fennicae. Mathematica},
volume = {31},
year = {2006},
pages = {315-327},
zbl = {1096.40001},
language = {en},
url = {http://dml.mathdoc.fr/item/05046603}
}
Short, Ian. The hyperbolic geometry of continued fractions . Annales Academiae Scientiarum Fennicae. Mathematica, Tome 31 (2006) pp. 315-327. http://gdmltest.u-ga.fr/item/05046603/