TY  - RPRT
TI  - Review of magnetic field monitoring near active faults and volcanic calderas in California: 1974-1995
AU  - R.J. Mueller
AU  - M.J.S. Johnston
PY  - 1998
DO  - 10.1016/s0031-9201(97)00086-1
UR  - https://pubs.usgs.gov/publication/70020656
ID  - 70020656
ER  -