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@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 }, publisher = {mathdoc}, volume = {XLIV}, number = {1-2}, year = {1999}, language = {en}, url = {http://geodesic.mathdoc.fr/item/NM_1999_XLIV_1-2_a10/} }
Ratko Tošić; Pavle Mladenović. 40. međunarodna matematička olimpijada. Nastava matematike, XLIV (1999) no. 1-2, p. 58 . http://geodesic.mathdoc.fr/item/NM_1999_XLIV_1-2_a10/