@article{10_21136_CPM_1960_108133,
     author = {\v{C}ul{\'\i}k, Karel},
     title = {K jedn\'e extrem\'aln{\'\i} \'uloze o chromatick\'ych \v{c}{\'\i}slech kone\v{c}n\'ych graf\r{u}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {14--17},
     publisher = {mathdoc},
     volume = {085},
     number = {1},
     year = {1960},
     doi = {10.21136/CPM.1960.108133},
     mrnumber = {0120161},
     zbl = {0124.17001},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1960.108133/}
}