@article{PMFA_2015_60_1_a3,
     author = {Novotn\'y, Vladim{\'\i}r},
     title = {Velikonoce v na\v{s}em kalend\'a\v{r}i},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {39--49},
     year = {2015},
     volume = {60},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2015_60_1_a3/}
}