@article{AUPO_1972__12_1_a22,
     author = {Franc, Ladislav},
     title = {U\v{z}it{\'\i} vyu\v{c}ovac{\'\i}ch stroj\r{u} na st\v{r}edn{\'\i}ch pr\r{u}myslov\'ych \v{s}kol\'ach (d{\'\i}l\v{c}{\'\i} v\'yzkumn\'a zpr\'ava)},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {237--244},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1972},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1972__12_1_a22/}
}