@article{10_4064_ap_27_3_279_287,
     author = {J. S. Gupta and Manjit Singh},
     title = {Derivative of generalized quadratic mean function of entire functions defined by {Dirichlet} series},
     journal = {Annales Polonici Mathematici},
     pages = {279--287},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1972},
     doi = {10.4064/ap-27-3-279-287},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-27-3-279-287/}
}