@article{GDZPPN002407140, title = {On Flat Hermitian Metrics on the Unit Disc.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {235-241}, zbl = {0189.36402}, url = {http://dml.mathdoc.fr/item/GDZPPN002407140} }
Greene, R.E.; Wu, Hung-Hsi. On Flat Hermitian Metrics on the Unit Disc.. Mathematische Zeitschrift, Tome 114 (1970) pp. 235-241. http://gdmltest.u-ga.fr/item/GDZPPN002407140/