@article{PIM_1980_N_S_27_41_a27,
     author = {Josip E. Pe\v{c}ari\'c},
     title = {Notes {On} {Some} {Inequalities} {Of} {P.} {M.} {Vasi\'c}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {189 },
     publisher = {mathdoc},
     volume = {_N_S_27},
     number = {41},
     year = {1980},
     url = {http://geodesic.mathdoc.fr/item/PIM_1980_N_S_27_41_a27/}
}