@article{1183524077, author = {Chandrasekharan, K. and Narasimhan, Raghavan}, title = {On Hecke's functional equation}, journal = {Bull. Amer. Math. Soc.}, volume = {67}, number = {6}, year = {1961}, pages = { 182-185}, language = {en}, url = {http://dml.mathdoc.fr/item/1183524077} }
Chandrasekharan, K.; Narasimhan, Raghavan. On Hecke's functional equation. Bull. Amer. Math. Soc., Tome 67 (1961) no. 6, pp. 182-185. http://gdmltest.u-ga.fr/item/1183524077/