TY  - JOUR
AU  - Bek, Roman
TI  - Time change of objects and problem of their identification
JO  - Kybernetika
PY  - 1976
SP  - 
EP  - 170
VL  - 12
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1976__12_3_a2/
LA  - en
ID  - KYB_1976__12_3_a2
ER  -