@article{PMFA_2012_57_1_a8,
     author = {Strouhal, \v{C}en\v{e}k},
     title = {Mosaika},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {68--72},
     year = {2012},
     volume = {57},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2012_57_1_a8/}
}