@article{PMFA_1975__20_2_a7,
     author = {\'Ulehla, Ivan},
     title = {O v\'yznamu fyziky p\v{r}i v\'ychov\v{e} k v\v{e}deck\'emu sv\v{e}tov\'emu n\'azoru},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {102--106},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1975},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1975__20_2_a7/}
}