@article{PMFA_1973__18_6_a6,
     author = {Lepil, Old\v{r}ich},
     title = {Nestacion\'arn{\'\i} d\v{e}je v u\v{c}ivu fyziky na st\v{r}edn{\'\i} \v{s}kole},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {338--344},
     publisher = {mathdoc},
     volume = {18},
     number = {6},
     year = {1973},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1973__18_6_a6/}
}