@misc{KYB_1966__2_1_a9,
     title = {Zpr\'avy},
     journal = {Kybernetika},
     pages = {90--94},
     publisher = {mathdoc},
     volume = {02},
     number = {1},
     year = {1966},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/KYB_1966__2_1_a9/}
}