@misc{10_21136_CPMF_1927_108868,
     title = {Drobnosti},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {12--D15},
     year = {1927},
     volume = {56},
     number = {1},
     doi = {10.21136/CPMF.1927.108868},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1927.108868/}
}