@article{NM_2018_LXIII_1-2_a2,
     author = {Marija Leki\'c},
     title = {Neki {NP-problemi} u obrazovanju},
     journal = {Nastava matematike},
     pages = {26 },
     publisher = {mathdoc},
     volume = {LXIII},
     number = {1-2},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NM_2018_LXIII_1-2_a2/}
}