TY  - RPRT
TI  - Multichannel analysis of surface waves to map bedrock
AU  - Richard D. Miller
AU  - Jianghai Xia
AU  - Choon B. Park
AU  - Julian M. Ivanov
PY  - 1999
DO  - 10.1190/1.1438226
UR  - https://pubs.usgs.gov/publication/70021214
ID  - 70021214
ER  -