@misc{KYB_1965_1_2_a6,
     title = {Book {Reviews}},
     journal = {Kybernetika},
     pages = {198--202},
     year = {1965},
     volume = {1},
     number = {2},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/KYB_1965_1_2_a6/}
}