@article{1181073017,
author = {Karlsson, Johan and Wallin, Hans and Gelfgren, Jan},
title = {Iteration of M\"obius transforms and continued fractions},
journal = {Rocky Mountain J. Math.},
volume = {21},
number = {4},
year = {1991},
pages = { 451-472},
language = {en},
url = {http://dml.mathdoc.fr/item/1181073017}
}
Karlsson, Johan; Wallin, Hans; Gelfgren, Jan. Iteration of Möbius transforms and continued fractions. Rocky Mountain J. Math., Tome 21 (1991) no. 4, pp. 451-472. http://gdmltest.u-ga.fr/item/1181073017/