@article{PMFA_2009__54_1_a5,
     author = {K\v{r}{\'\i}\v{z}ek, Michal and \v{S}olc, Jakub},
     title = {Od {Keplerov\'ych} mozaik k p\v{e}ti\v{c}etn\'e symetrii},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {41--56},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {2009},
     zbl = {1265.52015},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2009__54_1_a5/}
}