@article{NM_1994_XL_1-2_a0,
     author = {Milosav M. Marjanovi\'c},
     title = {Konveksne i konkavne funkcije i korespondetne nejednakosti, {I}},
     journal = {Nastava matematike},
     pages = {1 },
     publisher = {mathdoc},
     volume = {XL},
     number = {1-2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NM_1994_XL_1-2_a0/}
}