%0 Journal Article %A Lee, Sang Keun %A Owa, Shigeyoshi %A Sekine, Tadayuki %A Obradović, Milutin %T Distortion theorems for fractional calculus of certain analytic functions with negative coefficients. %J Publications de l 'Institut Mathématique. Nouvelle Série %D 1988 %P 65 %V 43(57) %I mathdoc %U https://geodesic-test.mathdoc.fr/item/PIM2_1988__43(57)_257797/ %G en %F PIM2_1988__43(57)_257797