@article{PMFA_1961_6_6_a4,
     author = {Tesa\v{r}, Jan},
     title = {Zku\v{s}enosti se soustavami jednotek ve vyu\v{c}ovac{\'\i} praxi},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {327--335},
     year = {1961},
     volume = {6},
     number = {6},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1961_6_6_a4/}
}