TY  - RPRT
TI  - Using cluster analysis to organize and explore regional GPS velocities
AU  - Robert W. Simpson
AU  - Wayne Thatcher
AU  - James C. Savage
PY  - 2012
DO  - 10.1029/2012gl052755
UR  - https://pubs.usgs.gov/publication/70042784
ID  - 70042784
ER  -