TY  - RPRT
TI  - Borehole velocity measurements and geological conditions at thirteen sites in the Los Angeles, California region
AU  - James F. Gibbs
AU  - J. C. Tinsley
AU  - D.M. Boore
AU  - W. B. Joyner
PY  - 2000
DO  - 10.3133/ofr00470
UR  - https://pubs.usgs.gov/publication/ofr00470
ID  - ofr00470
ER  -