@article{NM_1997_XLII_3-4_a2,
     author = {V. Boltjanski and G. Glejzer and I. Valjceva and S. Saakjan},
     title = {Funkcija},
     journal = {Nastava matematike},
     pages = {34 },
     publisher = {mathdoc},
     volume = {XLII},
     number = {3-4},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NM_1997_XLII_3-4_a2/}
}