@article{KJM_2000_22_a7,
     author = {Nikola Rosi\'c},
     title = {Some generalizations of one {Mitrinovic's} problem},
     journal = {Kragujevac Journal of Mathematics},
     pages = {67 },
     year = {2000},
     volume = {22},
     zbl = {1064.34503},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2000_22_a7/}
}