TY - JOUR T1 - Je treba pestovať súťaže pre talenty? A1 - Bálint, Vojtech JA - Obzory matematiky, fyziky a informatiky Y1 - 2009 VL - 38 IS - 2 SP - 17 EP - 21 SN - 1335-4981 N2 - 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. ER -