TY  - BOOK
AU  - Papoulia, Katerina-Demetra
AU  - Kelly, James M.
TI  - Material characterization of elastomers used in earthquake base isolation
T2  - UCB/EERC-90/18
U1  - 624.1762 
PY  - 1990///
CY  - Berkeley, California
PB  - Earthquake Engineering  Research Center
KW  - Material characterization
ER  -