@article{PMFA_1962_7_5_a8,
     author = {Hnyk, Karel},
     title = {T\v{r}et{\'\i} kolo {XI.} ro\v{c}n{\'\i}ku {MO}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {292--294},
     year = {1962},
     volume = {7},
     number = {5},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1962_7_5_a8/}
}