@ARTICLE {, title = {57. Medzinárodná matematická olympiáda, 6.-16. 7. 2016 Hong Kong}, author = {Krajčí, Stanislav}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2016}, volume = {45}, number = {3}, pages = {41--42}, issn = {1335-4981}, note = {Informácie}, }