@article{PMFA_2013_58_3_a8,
     author = {Sk\'ala, Petr},
     title = {Mal\'e z\'av\v{e}rkov\'e kole\v{c}ko na bic{\'\i}m stroji pra\v{z}sk\'eho orloje},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {225--231},
     year = {2013},
     volume = {58},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2013_58_3_a8/}
}