@article{10_21136_CPM_1964_108444,
     author = {M{\'\i}\v{s}ek, Bohuslav},
     title = {O po\v{c}tu t\v{r}{\'\i}d siln\v{e} ekvivalentn{\'\i}ch inciden\v{c}n{\'\i}ch matic},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {211--218},
     publisher = {mathdoc},
     volume = {089},
     number = {2},
     year = {1964},
     doi = {10.21136/CPM.1964.108444},
     mrnumber = {0183651},
     zbl = {0147.26802},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1964.108444/}
}