@article{ELA_2011__22__a67,
     author = {Dragomir, Sever S.},
     title = {Vector and operator trapezoidal type inequalities for continuous functions of selfadjoint operators in {Hilbert} spaces},
     journal = {The electronic journal of linear algebra},
     pages = {161--178},
     publisher = {mathdoc},
     volume = {22},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a67/}
}