@inproceedings{paperid:1015851, author = {Sal Moslehian, Mohammad and J.S. Aujla and S.S. Dragomir and M. Khosravi}, title = {Refinements of operator Jensen s inequality}, booktitle = {Congress of Mathematicians 2010}, year = {2010}, location = {حیدرآباد, INDIA}, keywords = {Choi--Davis--Jensen s inequality; operator convex; operator inequality; Hilbert C^* -module; positive map.}, }