TY  - JOUR
TI  - Book reviews
JO  - Kybernetika
PY  - 1999
SP  - 147
VL  - 35
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/KYB_1999_35_1_a12/
LA  - en
ID  - KYB_1999_35_1_a12
ER  -