TY  - JOUR
TI  - Recenze
JO  - Kybernetika
PY  - 1969
SP  - 449
EP  - 451
VL  - 05
IS  - 5
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/KYB_1969__5_5_a6/
LA  - cz
ID  - KYB_1969__5_5_a6
ER  -