@misc{KYB_1976_12_1_a7,
     title = {Nov\'e knihy},
     journal = {Kybernetika},
     pages = {56--58},
     year = {1976},
     volume = {12},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/KYB_1976_12_1_a7/}
}