@article{GDZPPN001181572,
title = {Extraneous Fixed Points, Basin Boundaries and Chaotic Dynamics for Schr\"oder and K\"onig Rational Iteration Functions.},
journal = {Numerische Mathematik},
volume = {55},
year = {1987},
pages = {1-16},
zbl = {0612.30025},
url = {http://dml.mathdoc.fr/item/GDZPPN001181572}
}
Vrscay, Edward R.; Gilbert, W.J. Extraneous Fixed Points, Basin Boundaries and Chaotic Dynamics for Schröder and König Rational Iteration Functions.. Numerische Mathematik, Tome 55 (1987) pp. 1-16. http://gdmltest.u-ga.fr/item/GDZPPN001181572/