@article{10_21136_CPMF_1930_121539,
     author = {Petr, Karel},
     title = {O separaci ko\v{r}en\r{u} rovnic algebraick\'ych},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {233--241},
     year = {1930},
     volume = {59},
     number = {4},
     doi = {10.21136/CPMF.1930.121539},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1930.121539/}
}