@misc{KYB_1979__15_6_a8,
     title = {Nov\'e knihy},
     journal = {Kybernetika},
     pages = {497--499},
     publisher = {mathdoc},
     volume = {15},
     number = {6},
     year = {1979},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/KYB_1979__15_6_a8/}
}