TY  - RPRT
TI  - Stress orientations and magnitudes in the SAFOD pilot hole
AU  - S. Hickman
AU  - M. Zoback
PY  - 2004
DO  - 10.1029/2004gl020043
UR  - https://pubs.usgs.gov/publication/70026795
ID  - 70026795
ER  -