@article{RMF_2019_94_3_a5,
     author = {Rol{\'\i}nek, Michal},
     title = {60.~mezin\'arodn{\'\i} matematick\'a olympi\'ada},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {42--47},
     year = {2019},
     volume = {94},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2019_94_3_a5/}
}