@article{10_21136_CPMF_1917_120908,
     author = {Simandl, V\'aclav},
     title = {Pozn\'amka ke kombinac{\'\i}m dan\'eho sou\v{c}tu z \v{c}{\'\i}sel p\v{r}irozen\'e \v{r}ady \v{c}{\'\i}seln\'e},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {155--159},
     publisher = {mathdoc},
     volume = {46},
     number = {2-3},
     year = {1917},
     doi = {10.21136/CPMF.1917.120908},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1917.120908/}
}