@misc{KYB_1975__11_1_a7,
     title = {Nov\'e knihy},
     journal = {Kybernetika},
     pages = {84--86},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {1975},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/KYB_1975__11_1_a7/}
}