@article{KJM_2001_23_1_a6,
     author = {Nikola Rosi\'c},
     title = {One problem of {D.} {S.} {Mitrinovi\v{c}} and its generalization},
     journal = {Kragujevac Journal of Mathematics},
     pages = {59 - 62},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {2001},
     zbl = {1012.34003},
     url = {http://geodesic.mathdoc.fr/item/KJM_2001_23_1_a6/}
}