@article{10_21136_CMJ_1978_101536,
     author = {F\'abera, Ji\v{r}{\'\i}},
     title = {Czechoslovak conference on differential equations and their applications {Equadiff} 4},
     journal = {Czechoslovak Mathematical Journal},
     pages = {339--342},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1978},
     doi = {10.21136/CMJ.1978.101536},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1978.101536/}
}