%0 Journal Article %T Properties of Certain Subclass of Multivalent Functions with Negative Coefficients %A Jingyu Yang %A Shuhai Li %J International Journal of Mathematics and Mathematical Sciences %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/362312 %X Making use of a linear operator, which is defined by the Hadamard product, we introduce and study a subclass %U http://www.hindawi.com/journals/ijmms/2012/362312/