@article{10_21136_CPM_1956_117193,
     author = {Koubek, Ladislav},
     title = {N\v{e}kter\'e v\v{e}ty z theorie parabolick\'ych p\v{r}{\'\i}mkov\'ych kongruenc{\'\i}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {244--245},
     publisher = {mathdoc},
     volume = {081},
     number = {2},
     year = {1956},
     doi = {10.21136/CPM.1956.117193},
     zbl = {0074.37604},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1956.117193/}
}