@ARTICLE {, title = {45. Medzinárodná fyzikálna olympiáda, Astana, Kazachstan, 13. - 21.7. 2014}, author = {Čáp, Ivo}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2014}, volume = {43}, number = {4}, pages = {61--68}, issn = {1335-4981}, }