TY  - BOOK
AU  - Balakrishnan, A. V. 
TI  - Control theory and the calculus of variations
U1  - 519.93 
PY  - 1969///
CY  - New York
PB  - Academic Press
N1  - "Based on the lectures presented at the workshop on calculus of variations and control theory, University of California, Los Angeles, July 1968"
ER  -