TY  - RPRT
TI  - Linear quadratic tracking problems in Hilbert space - Application to optimal active noise suppression
AU  - Banks, H. T.
AU  - Silcox, R. J.
AU  - Keeling, S. L.
AU  - Wang, C.
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19930068766
ID  - 19930068766
ER  -