TY  - RPRT
TI  - On the state of stress in the near-surface of the earth's crust
AU  - W. Z. Savage
AU  - H.S. Swolfs
AU  - B. Amadei
PY  - 1992
DO  - 10.1007/bf00878896
UR  - https://pubs.usgs.gov/publication/70017251
ID  - 70017251
ER  -