TY  - BOOK
AU  - Dym, Clive L.
AU  - Shames, Irving Herman
TI  - Solid mechanics: a variational approach
SN  - 9781461460336
U1  - 620.105 
PY  - 2013///
CY  - New York
PB  - Springer
KW  - Elastic analysis (Engineering)
KW  - Calculus of variations
ER  -