@article{AUPO_1966_7_1_a8,
     author = {Vor\'a\v{c}ek, Jan},
     title = {O n\v{e}kter\'ych neline\'arn{\'\i}ch diferenci\'aln{\'\i}ch rovnic{\'\i}ch t\v{r}et{\'\i}ho \v{r}\'adu},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {109--127},
     year = {1966},
     volume = {7},
     number = {1},
     mrnumber = {0310361},
     zbl = {0199.14103},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1966_7_1_a8/}
}