@article{MZ_1963__81_170141,
     author = {V.K. Varma},
     title = {On self-reciprocal functions involving infinite series.},
     journal = {Mathematische Zeitschrift},
     pages = {99--107},
     year = {1963},
     volume = {81},
     zbl = {0122.34502},
     url = {http://geodesic.mathdoc.fr/item/MZ_1963__81_170141/}
}