Neighborhoods of a certain class of analytic functions with negative coefficients. Cătaş, Adriana (2008) Banach Journal of Mathematical Analysis [electronic only]
New subclasses of meromorphic p - valent functions. Frasin, B.A., Murugusundaramoorthy, G. (2005) JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Non-autonomous differential subordinations related to a sector. Singh, Sukhjit, Gupta, Sushma (2003) JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]