@article{PMFA_1973_18_4_a5,
     author = {Bedna\v{r}{\'\i}k, Milan},
     title = {Teorie vyu\v{c}ov\'an{\'\i} fyzice v {NDR}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {204--211},
     year = {1973},
     volume = {18},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1973_18_4_a5/}
}