@article{GDZPPN002475286,
title = {On the ...-Type of Entire Functions of Irregular Growth Defined by Dirichlet Series.},
journal = {Monatshefte f\"ur Mathematik},
volume = {70},
year = {1966},
pages = {249-255},
zbl = {0168.03903},
url = {http://dml.mathdoc.fr/item/GDZPPN002475286}
}
Srivastava, R.S.L.; Singh, Prem. On the ...-Type of Entire Functions of Irregular Growth Defined by Dirichlet Series.. Monatshefte für Mathematik, Tome 70 (1966) pp. 249-255. http://gdmltest.u-ga.fr/item/GDZPPN002475286/