On a subordination theorem for a class of meromorphic functions. Ravichandran, V.; Sivaprasad Kumar, S.; Darus, Maslina — 2004 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Convolution conditions for spirallikeness and convex spirallikeness of certain meromorphic p -valent functions. Ravichandran, V.; Sivaprasad Kumar, S.; Subramanian, K.G. — 2004 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]