@article{10_21136_CPMF_1921_123784,
     author = {Ma\v{s}ek, B.},
     title = {Z hv\v{e}zd\'a\v{r}sk\'e ro\v{c}enky na rok 1921},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {351--353},
     year = {1921},
     volume = {50},
     number = {4-5},
     doi = {10.21136/CPMF.1921.123784},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1921.123784/}
}