@article{GDZPPN00211223X, title = {On the mulitplier of a repelling fixed point.}, journal = {Inventiones mathematicae}, volume = {115}, year = {1994}, pages = {85-108}, zbl = {0837.30020}, url = {http://dml.mathdoc.fr/item/GDZPPN00211223X} }
Goldberg, Lisa R. On the mulitplier of a repelling fixed point.. Inventiones mathematicae, Tome 115 (1994) pp. 85-108. http://gdmltest.u-ga.fr/item/GDZPPN00211223X/