@article{10_21136_CPM_1966_117545,
     author = {Rohl{\'\i}\v{c}kov\'a, Iva},
     title = {Pozn\'amka o po\v{c}tu koster grafu},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {89--91},
     year = {1966},
     volume = {91},
     number = {1},
     doi = {10.21136/CPM.1966.117545},
     mrnumber = {0190034},
     zbl = {0151.33303},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1966.117545/}
}