@article{10_21136_CPM_1975_108772,
     author = {Krys, Jarom{\'\i}r},
     title = {Konfigurace v \v{c}ty\v{r}rozm\v{e}rn\'em prostoru odvozen\'e u\v{z}it{\'\i}m rovinn\'ych konfigurac{\'\i}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {129--134},
     year = {1975},
     volume = {100},
     number = {2},
     doi = {10.21136/CPM.1975.108772},
     mrnumber = {0382037},
     zbl = {0303.50009},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1975.108772/}
}