@article{PIM_1980_N_S_27_41_a39,
     author = {S. K. Vaish and S. C. Gupta},
     title = {Logarithmic {Mean} {Of} {An} {Entire} {Dirchlet} {Series}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {297 },
     publisher = {mathdoc},
     volume = {_N_S_27},
     number = {41},
     year = {1980},
     url = {http://geodesic.mathdoc.fr/item/PIM_1980_N_S_27_41_a39/}
}