@article{GDZPPN002301938,
title = {On the Lower Order of an Entire Function Defined by Dirichlet Series.},
journal = {Mathematische Annalen},
volume = {189},
year = {1970},
pages = {25-29},
zbl = {0182.09702},
url = {http://dml.mathdoc.fr/item/GDZPPN002301938}
}
Juneja, O.P.; SINGH, P. On the Lower Order of an Entire Function Defined by Dirichlet Series.. Mathematische Annalen, Tome 189 (1970) pp. 25-29. http://gdmltest.u-ga.fr/item/GDZPPN002301938/