@article{GDZPPN002315181,
title = {A Note on H\"older's Theorem Concerning the Gamma Function.},
journal = {Mathematische Annalen},
volume = {237},
year = {1978},
pages = {115-120},
zbl = {0354.33001},
url = {http://dml.mathdoc.fr/item/GDZPPN002315181}
}
Bank, Steven B.; Kaufman, Robert P. A Note on Hölder's Theorem Concerning the Gamma Function.. Mathematische Annalen, Tome 237 (1978) pp. 115-120. http://gdmltest.u-ga.fr/item/GDZPPN002315181/