TY  - RPRT
TI  - Joint inversion for Vp, Vs, and Vp/Vs at SAFOD, Parkfield, California
AU  - H. Zhang
AU  - C. Thurber
AU  - P. Bedrosian
PY  - 2009
DO  - 10.1029/2009gc002709
UR  - https://pubs.usgs.gov/publication/70035851
ID  - 70035851
ER  -