@article{1250128406, author = {D'Angelo, John P.}, title = {Holomorphic functions commuting with absolute values}, journal = {Rocky Mountain J. Math.}, volume = {12}, number = {4}, year = {1982}, pages = { 93-96}, language = {en}, url = {http://dml.mathdoc.fr/item/1250128406} }
D'Angelo, John P. Holomorphic functions commuting with absolute values. Rocky Mountain J. Math., Tome 12 (1982) no. 4, pp. 93-96. http://gdmltest.u-ga.fr/item/1250128406/