"EfLqzpH55sEsis3DIK3zuVeaoqo=" . "1"^^ . . . . . "Problems and their place in secondary school mathematics" . "RIV/61989592:15310/07:00004823!RIV08-MSM-15310___" . "0"^^ . "0"^^ . "0"^^ . . "0"^^ . . . . . . "\u010Cl\u00E1nek v \u010Dasopise m\u00E1 ISSN, ale to nespad\u00E1 do \u017E\u00E1dn\u00E9 bodovan\u00E9 kategorie." . "http://www.isvav.cz/h12/resultDetail.do?rowId=RIV%2F61989592%3A15310%2F07%3A00004823!RIV08-MSM-15310___"^^ . "Matematyka. Prace naukowe" . .