TY  - JOUR
AU  - Yu. A. Vorohobko
AU  - A. L. Lebedev
TI  - Duality in filtration problems and optimal control in case of incomplete information on the entry for systems with delay
JO  - Differencialʹnye uravneniâ
PY  - 1990
SP  - 2002
EP  - 2004
VL  - 26
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1990_26_11_a23/
LA  - ru
ID  - DE_1990_26_11_a23
ER  -