@article{PMFA_2009_54_3_a5,
     author = {Strouhal, \v{C}en\v{e}k},
     title = {Mosaika {VII}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {231--238},
     year = {2009},
     volume = {54},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2009_54_3_a5/}
}