@misc{KYB_1996_32_5_a8,
     title = {Book reviews},
     journal = {Kybernetika},
     pages = {521--522},
     year = {1996},
     volume = {32},
     number = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1996_32_5_a8/}
}