TY - RPRT TI - A trade-off solution between model resolution and covariance in surface-wave inversion AU - J. Xia AU - Y. Xu AU - R. D. Miller AU - C. Zeng PY - 2010 DO - 10.1007/s00024-010-0107-z UR - https://pubs.usgs.gov/publication/70037726 ID - 70037726 ER -