@article{10_21136_CPMF_1930_109068,
     author = {Sah\'anek, Josef},
     title = {Jednoduch\'y vysila\v{c} pro vlny od 3 do 1 metru},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {181--188},
     year = {1930},
     volume = {59},
     number = {3},
     doi = {10.21136/CPMF.1930.109068},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1930.109068/}
}