TY  - RPRT
TI  - Deep hydraulic fracturing stress measurements in the KTB (Germany) and Cajon Pass (USA) Scientific Drilling Projects: A summary
AU  - J. Baumgartner
AU  - J. H. Healy
AU  - F. H. Rummel
AU  - Mark D. Zoback
PY  - 1993
UR  - https://pubs.usgs.gov/publication/70242904
ID  - 70242904
ER  -