@article{10_21136_CPM_1951_116996,
     author = {Ma\v{r}{\'\i}k, Jan},
     title = {P\v{r}eklad grupy do jej{\'\i} podgrupy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {23--34},
     year = {1951},
     volume = {76},
     number = {1},
     doi = {10.21136/CPM.1951.116996},
     mrnumber = {0054601},
     zbl = {0084.25601},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1951.116996/}
}