@misc{KYB_1972__8_1_a7,
     title = {Zpr\'avy},
     journal = {Kybernetika},
     pages = {78--79},
     publisher = {mathdoc},
     volume = {08},
     number = {1},
     year = {1972},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/KYB_1972__8_1_a7/}
}