@ARTICLE {, title = {Je treba pestovať súťaže pre talenty?}, author = {Bálint, Vojtech}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2009}, volume = {38}, number = {2}, pages = {17--21}, issn = {1335-4981}, abstract = {The sense of Mathematical Olympiad and some problems connected with this competition in Slovakia are pointed out from several points of view in the article.}, }