@ARTICLE {, title = {Zomrel prof. RNDr. Jozef Ďurček, CSc.}, author = {Tkáčik, Štefan}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2016}, volume = {45}, number = {4}, pages = {81--82}, issn = {1335-4981}, note = {Spomíname}, }