@misc{10_21136_CPMF_1934_122011,
     title = {Zpr\'avy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {128--134},
     publisher = {mathdoc},
     volume = {63},
     number = {4},
     year = {1934},
     doi = {10.21136/CPMF.1934.122011},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1934.122011/}
}