TY  - RPRT
TI  - Seismic tomography as a tool for measuring stress in mines
AU  - Douglas F. Scott
AU  - T.J. Williams
AU  - D.K. Denton
AU  - M.J. Friedel
PY  - 1999
UR  - https://pubs.usgs.gov/publication/70021952
ID  - 70021952
ER  -