@article{NSJOM_2012_42_2a_9,
     author = {D. Vamshee Krishna, and T. Ramreddy},
     title = {Hankel determinant for p-valent starlike and convex functions of order $\alpha$},
     journal = {Novi Sad Journal of Mathematics},
     pages = {89-96},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2012_42_2a_9/}
}