@article{NM_1998_XLIII_1-2_a2,
     author = {Vesna Vujovi\'c},
     title = {Slovo kao nepoznata},
     journal = {Nastava matematike},
     pages = {28 },
     publisher = {mathdoc},
     volume = {XLIII},
     number = {1-2},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NM_1998_XLIII_1-2_a2/}
}