TY  - RPRT
TI  - Estimation of response-spectral values as functions of magnitude, distance, and site conditions
AU  - W. B. Joyner
AU  - David M. Boore
PY  - 1982
DO  - 10.3133/ofr82881
UR  - https://pubs.usgs.gov/publication/ofr82881
ID  - ofr82881
ER  -