TY  - RPRT
TI  - The strain in the array is mainly in the plane (waves below ~1 Hz)
AU  - J. Gomberg
AU  - G. Pavlis
AU  - P. Bodin
PY  - 1999
DO  - 10.1785/bssa0890061428
UR  - https://pubs.usgs.gov/publication/70020967
ID  - 70020967
ER  -