TY - RPRT TI - Near-surface shear-wave velocity measurements in unlithified sediment AU - B.T. Richards AU - D. Steeples AU - R. Miller AU - J. Ivanov AU - S. Peterie AU - S.D. Sloan AU - J.R. McKenna PY - 2011 DO - 10.1190/1.3627467 UR - https://pubs.usgs.gov/publication/70034071 ID - 70034071 ER -