TY  - RPRT
TI  - Multichannel analysis of surface waves
AU  - C.B. Park
AU  - R. D. Miller
AU  - J. Xia
PY  - 1999
DO  - 10.1190/1.1444590
UR  - https://pubs.usgs.gov/publication/70021640
ID  - 70021640
ER  -