TY - RPRT TI - Seasonal movement of the Slumgullion landslide determined from global positioning system surveys and field instrumentation, July 1998-March 2002 AU - J. A. Coe AU - W. L. Ellis AU - J. W. Godt AU - W. Z. Savage AU - J. E. Savage AU - J. A. Michael AU - J.D. Kibler AU - P. S. Powers AU - D. J. Lidke AU - S. Debray PY - 2003 DO - 10.1016/s0013-7952(02)00199-0 UR - https://pubs.usgs.gov/publication/70026027 ID - 70026027 ER -