TY  - BOOK
AU  - Panagiotopoulos, P.D
TI  - Inequality problems in mechanics and application: convex and nonconvex energy function
SN  - 0817630945
U1  - 530.145 
PY  - 1985///
CY  - Boston
PB  - Birkhauser
KW  - MECHANICS
ER  -