TY  - RPRT
TI  - Before and after retrofit - response of a building during ambient and strong motions
AU  - M. Çelebi
AU  - Huaibao P. Liu
PY  - 1998
DO  - 10.1016/s0167-6105(98)00148-2
UR  - https://pubs.usgs.gov/publication/70020742
ID  - 70020742
ER  -