TY  - BOOK
AU  - Demetra Papoulia, Katerina
AU  - Kelly, James M., coaut.
ED  - University of California, Berkeley. Earthquake Engineering -Research Center
TI  - Material characterization of elastomers used in earthquake -base isolation / by Katerina Demetra Papoulia and James M. -Kelly
CY  - Berkeley, Calif. : g Research Center
ER  -