@misc{PMFA_1965__10_4_a7,
     title = {Zpr\'avy z pobo\v{c}ek},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {243},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1965},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1965__10_4_a7/}
}