@misc{10_21136_CPMF_1931_123954,
     title = {Z literatury},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {44--D46},
     year = {1931},
     volume = {60},
     number = {3},
     doi = {10.21136/CPMF.1931.123954},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1931.123954/}
}