@article{GDZPPN002305798, title = {The Bergman Kernel Function. Differentiability at the Boundary.}, journal = {Mathematische Annalen}, volume = {193}, year = {1971}, pages = {149-158}, url = {http://dml.mathdoc.fr/item/GDZPPN002305798} }
Kerzman, Norberto. The Bergman Kernel Function. Differentiability at the Boundary.. Mathematische Annalen, Tome 193 (1971) pp. 149-158. http://gdmltest.u-ga.fr/item/GDZPPN002305798/