@article{1183510243,
author = {Atkins, H. P.},
title = {On fractional derivatives of univalent functions},
journal = {Bull. Amer. Math. Soc.},
volume = {52},
number = {12},
year = {1946},
pages = { 1060-1064},
language = {en},
url = {http://dml.mathdoc.fr/item/1183510243}
}
Atkins, H. P. On fractional derivatives of univalent functions. Bull. Amer. Math. Soc., Tome 52 (1946) no. 12, pp. 1060-1064. http://gdmltest.u-ga.fr/item/1183510243/