@misc{PMFA_1962_7_1_a11,
     title = {From activities of the {Union} of {Czechoslovak} {Mathematicians} and {Physicists}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {49--53},
     year = {1962},
     volume = {7},
     number = {1},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1962_7_1_a11/}
}