TY  - RPRT
TI  - Seismic survey in the region of recent earthquake activity near Denver, Colorado
AU  - B.F. Rummerfield
AU  - A. Peter Olson
AU  - D.B. Hoover
PY  - 1968
DO  - 10.1190/1.1439985
UR  - https://pubs.usgs.gov/publication/70221384
ID  - 70221384
ER  -