@misc{10_21136_CPMF_1926_121071,
     title = {Drobnosti},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {126--127},
     year = {1926},
     volume = {55},
     number = {1},
     doi = {10.21136/CPMF.1926.121071},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1926.121071/}
}