%0 Journal Article %A E. El-Yagubi %A M. Darus %T On certain classes of fractional $p$-valent analytic functions %J The Bulletin of Irkutsk State University. Series Mathematics %D 2015 %P 28-38 %V 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2015_11_a2/ %G en %F IIGUM_2015_11_a2