@article{10_21136_CPMF_1940_120992,
     author = {Zahradn{\'\i}\v{c}ek, Josef},
     title = {Semin\'a\v{r} pro st\v{r}edo\v{s}kolskou fysiku},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {129--D131},
     year = {1940},
     volume = {69},
     number = {Suppl.},
     doi = {10.21136/CPMF.1940.120992},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1940.120992/}
}