@article{article_118193, title={Converse Theorem for Modified Baskakov Type Operators}, journal={İstanbul University Science Faculty the Journal of Mathematics Physics and Astronomy}, volume={57}, pages={63–69}, year={2012}, author={Srıvastava, G. and Gupta, Vijay}, keywords={Approximation by other special function classes; Approximation by positive operators}, abstract={In this paper we prove a converse theorem for Baskakov-Beta operators, using  the device of Peetre’s K-functional.}, publisher={Istanbul University}