@article{CMUC_1966__7_3_a0,
     author = {Hor\'a\v{c}ek, Old\v{r}ich and V\'yborn\'y, Rudolf},
     title = {\"Uber eine fastlineare partielle {Differentialgleichung} von nichthyperbolischen {Typus} {(Vorl\"aufige} {Mitteilung)}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {261--264},
     publisher = {mathdoc},
     volume = {07},
     number = {3},
     year = {1966},
     mrnumber = {0206516},
     zbl = {0141.29602},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1966__7_3_a0/}
}