TY  - BOOK
AU  - Figueiredo R J P de
AU  - Guanrong Chen
TI  - Nonlinear feedback control systems: an operator theory approach
U1  - 629.83 
PY  - 1993///
CY  - Boston
PB  - Academic Press
KW  - Closed-loop control systems
KW  - Nonlinear feedback control systems
ER  -