@article{PMFA_1978_23_2_a1,
     author = {Knuth, Donald E.},
     title = {Nadre\'aln\'a \v{c}{\'\i}sla},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {66--76},
     year = {1978},
     volume = {23},
     number = {2},
     zbl = {0393.00022},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1978_23_2_a1/}
}