@article{10_21136_CPMF_1934_123455,
     author = {Friedrich, Jaroslav},
     title = {K reform\v{e} vyu\v{c}ov\'an{\'\i} v oboru elekt\v{r}iny},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D49},
     publisher = {mathdoc},
     volume = {63},
     number = {6},
     year = {1934},
     doi = {10.21136/CPMF.1934.123455},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1934.123455/}
}