@misc{PMFA_1981_26_6_a5,
     title = {Po\v{c}{\'\i}ta\v{c} nen{\'\i} je\v{s}t\v{e} v\v{s}echno!},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {345--349},
     year = {1981},
     volume = {26},
     number = {6},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1981_26_6_a5/}
}