@article{RMF_2020__95_4_a5,
     author = {Pokorn\'y, Pavel},
     title = {Mechanick\'y akumul\'ator},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {37--39},
     publisher = {mathdoc},
     volume = {95},
     number = {4},
     year = {2020},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/RMF_2020__95_4_a5/}
}