@article{PMFA_1962__7_3_a4,
     author = {Urban, Alois},
     title = {Sou\v{c}asn\'a krize ve vyu\v{c}ov\'an{\'\i} matematice},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {159--164},
     publisher = {mathdoc},
     volume = {07},
     number = {3},
     year = {1962},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1962__7_3_a4/}
}