@article{PMFA_1998_43_1_a1,
     author = {Pomerance, Carl},
     title = {Vypr\'av\v{e}n{\'\i} o dvou s{\'\i}tech},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {9--29},
     year = {1998},
     volume = {43},
     number = {1},
     zbl = {1042.11528},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1998_43_1_a1/}
}