@article{AUPO_1967__8_1_a5,
     author = {Keprt, Ji\v{r}{\'\i}},
     title = {N\v{e}kter\'a explicitn{\'\i} vyj\'ad\v{r}en{\'\i} optick\'e funkce p\v{r}enosu},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {91--112},
     publisher = {mathdoc},
     volume = {08},
     number = {1},
     year = {1967},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1967__8_1_a5/}
}