@article{10_21136_CPM_1973_117788,
     author = {Zelinka, Bohdan},
     title = {On some graph-theoretical problems of {V.} {G.} {Vizing}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {56--66},
     publisher = {mathdoc},
     volume = {098},
     number = {1},
     year = {1973},
     doi = {10.21136/CPM.1973.117788},
     mrnumber = {0319814},
     zbl = {0256.05116},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1973.117788/}
}