@article{10_21136_CPMF_1930_121536,
     author = {Macha\v{c}, Josef},
     title = {K ot\'azce n\'avod\r{u} pro pr\'ace ve fysik\'aln{\'\i}m praktiku},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D48},
     publisher = {mathdoc},
     volume = {59},
     number = {4},
     year = {1930},
     doi = {10.21136/CPMF.1930.121536},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1930.121536/}
}