TY - RPRT TI - Multichannel analysis of surface wave method with the autojuggie AU - G. Tian AU - D.W. Steeples AU - J. Xia AU - R. D. Miller AU - K.T. Spikes AU - M.D. Ralston PY - 2003 DO - 10.1016/s0267-7261(02)00214-2 UR - https://pubs.usgs.gov/publication/70025865 ID - 70025865 ER -