TY  - BOOK
AU  - Glowinski, Roland
AU  - Lions, Jacques-Louis
AU  - He, Jiwen
TI  - Exact and approximate controllability for distributed parameter systems
T2  - Encyclopedia of Mathematics and its applications
SN  - 9780521885720
U1  - 515.642 
PY  - 2008///
CY  - Cambridge
PB  - Cambridge University Pres
ER  -