@article{GDZPPN00208385X, title = {Uniquely Factorizable Entire Functions under Composition.}, journal = {Forum mathematicum}, volume = {1}, year = {1989}, pages = {309-314}, zbl = {0671.30021}, url = {http://dml.mathdoc.fr/item/GDZPPN00208385X} }
Yang, Chung-Chun; Urabe, Hironobu. Uniquely Factorizable Entire Functions under Composition.. Forum mathematicum, Tome 1 (1989) pp. 309-314. http://gdmltest.u-ga.fr/item/GDZPPN00208385X/