@article{10_21136_CPM_1961_117353,
     author = {Demuth, Osvald},
     title = {Pozn\'amka k dopravn{\'\i}mu probl\'emu},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {103--110},
     publisher = {mathdoc},
     volume = {086},
     number = {1},
     year = {1961},
     doi = {10.21136/CPM.1961.117353},
     mrnumber = {0129482},
     zbl = {0125.09701},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1961.117353/}
}