@misc{10_21136_CPMF_1928_121394,
     title = {Drobnosti},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {43--D46},
     year = {1928},
     volume = {57},
     number = {3-4},
     doi = {10.21136/CPMF.1928.121394},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1928.121394/}
}