@article{paperid:1046649, author = {M. Bakherad and H. Abbas and B. Mourad and Sal Moslehian, Mohammad}, title = {Operator P-class functions}, journal = {Journal of Inequalities and Applications}, year = {2014}, volume = {2014}, number = {451}, month = {December}, issn = {1029-242X}, pages = {1--8}, numpages = {7}, keywords = {P-class function; Jensen operator inequality; positive linear map; Hermite-Hadamard inequality}, }