%N 1-2 %K TermĂŠszettudomĂĄny, Matematika %D 2013 %O Bibliogr.: p. 77-78.; Abstract %V 79 %L acta30864 %P 63-78 %A Agler Jim %A KĂŠrchy LĂĄszlĂł %T The Takagi problem on the disk and bidisk %J Acta scientiarum mathematicarum