TY  - JOUR
AU  - A. I. Astrovskii
AU  - S. K. Korzhenevich
TI  - A posteriori observation-estimation problems for two-parameter discrete systems with a fuzzy description of noise and perturbations
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 1594
EP  - 1600
VL  - 30
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_9_a12/
LA  - ru
ID  - DE_1994_30_9_a12
ER  -