@ARTICLE {, title = {Označovanie intervalov}, author = {Doboš, Jozef}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2019}, volume = {48}, number = {1}, pages = {1--6}, issn = {1335-4981}, abstract = {The article is dedicated to interval notations (also according to STN EN ISO 80000-2:2017) at present and in the past in our country and in some other countries.}, }