@article{PMFA_1967__12_1_a6,
     author = {Du\v{s}ek, Franti\v{s}ek},
     title = {Cambrid\v{z}sk\'y moderniza\v{c}n{\'\i} n\'avrh},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {47--48},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1967},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1967__12_1_a6/}
}