@ARTICLE {, title = {4. Európska fyzikálna olympiáda online (EuPhO)1 20.07.2020-26.07.2020}, author = {Mucha, Ľubomír}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2020}, volume = {49}, number = {3}, pages = {49--53}, issn = {1335-4981}, note = {Informácie}, } |