@article{10_21136_CPM_1959_117311,
     author = {Sedl\'a\v{c}ek, Ji\v{r}{\'\i}},
     title = {O inciden\v{c}n{\'\i}ch matic{\'\i}ch orientovan\'ych graf\r{u}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {303--316},
     year = {1959},
     volume = {84},
     number = {3},
     doi = {10.21136/CPM.1959.117311},
     mrnumber = {0123486},
     zbl = {0088.15603},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1959.117311/}
}