@ARTICLE {, title = {Od paraboly k inverznej funkcii}, author = {Doboš, Jozef}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2000}, volume = {29}, number = {4}, pages = {15--20}, issn = {1335-4981}, abstract = {The aim of the paper is to present the usefulness of graphical analysis applied on solving of equations.}, }