TY  - BOOK
AU  - Feintuch,Avraham
AU  - Saeks,R.
TI  - System theory: a Hilbert space approach 
SN  - 0122517504
PY  - 1982///
CY  - New York, N.Y.
PB  - Academic Press
KW  - Mathematics
KW  - System analysis
KW  - Hilbert space
ER  -