@article{KJM_2018_42_3_a2,
     author = {Slavko Simi\'c},
     title = {Some {Refinements} of {Hermite-Hadamard} {Inequality} and an {Open} {Problem}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {349 },
     publisher = {mathdoc},
     volume = {42},
     number = {3},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2018_42_3_a2/}
}