@article{PMFA_1990_35_4_a3,
     author = {Turnau, Stefan},
     title = {Integrativn{\'\i} p\v{r}{\'\i}stup ke geometrii},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {216--218},
     year = {1990},
     volume = {35},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1990_35_4_a3/}
}