@article{NM_1999_XLIV_1-2_a10,
     author = {Ratko To\v{s}i\'c and Pavle Mladenovi\'c},
     title = {40. me{\dj}unarodna matemati\v{c}ka olimpijada},
     journal = {Nastava matematike},
     pages = {58 },
     year = {1999},
     volume = {XLIV},
     number = {1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NM_1999_XLIV_1-2_a10/}
}