@article{10_4064_ap_21_3_247_255,
     author = {P. K. Kamthan and P. K. Jain},
     title = {The geometric means of an entire function},
     journal = {Annales Polonici Mathematici},
     pages = {247--255},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1968},
     doi = {10.4064/ap-21-3-247-255},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-21-3-247-255/}
}