@article{10_21136_CPMF_1922_121910,
     author = {\v{Z}\'a\v{c}ek, August},
     title = {Ke graduaci vlnom\v{e}r\r{u}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {123--129},
     publisher = {mathdoc},
     volume = {51},
     number = {2},
     year = {1922},
     doi = {10.21136/CPMF.1922.121910},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1922.121910/}
}