1.
Bessenyei D. Erratum to the paper "The theory of functional equations in high school education" Teaching Mathematics and Computer Science 10/2 (2012), 345-360. Teach. Math. Comp. Sci. [Internet]. 2013 Jun. 1 [cited 2024 Dec. 22];11(1):145. Available from: https://ojs.lib.unideb.hu/tmcs/article/view/14934