TY  - BOOK
AU  - Lions, J.L.
AU  - Mitter, S.K., tr.
TI  - Optimal control of systems governed by partial differential equations
T2  - Die Grundlehren der Mathematischen Wissenschaften
SN  - 3540051155
U1  - 515.353 
PY  - 1971///
CY  - Berlin
PB  - Springer-Verlag
ER  -