@article{RMF_2015__90_3_a4,
     author = {K\v{r}{\'\i}\v{z}, Jan and Vyb{\'\i}ral, Bohumil},
     title = {Celost\'atn{\'\i} kolo 56. ro\v{c}n{\'\i}ku {Fyzik\'aln{\'\i}} olympi\'ady},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {53--55},
     publisher = {mathdoc},
     volume = {90},
     number = {3},
     year = {2015},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/RMF_2015__90_3_a4/}
}