@article{RMF_2021__96_4_a2,
     author = {Dvo\v{r}\'ak, Martin and Havelka, Jon\'a\v{s}},
     title = {Nekone\v{c}na},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {12--17},
     publisher = {mathdoc},
     volume = {96},
     number = {4},
     year = {2021},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/RMF_2021__96_4_a2/}
}