@article{UM_2020__28_3_a1,
     author = {Sp{\'\i}chal, Lud\v{e}k},
     title = {Benford\r{u}v z\'akon},
     journal = {U\v{c}itel matematiky},
     pages = {131--149},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {2020},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2020__28_3_a1/}
}