@article{PORMA_1976__35_1_115274,
     author = {Myers, Donald E.},
     title = {On the exponential function and {P\'olya's} proof},
     journal = {Portugaliae mathematica},
     pages = {35--39},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {1976},
     mrnumber = {0430583},
     zbl = {0389.39005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1976__35_1_115274/}
}