TY - RPRT TI - New views of granular mass flows AU - R.M. Iverson AU - J.W. Vallance PY - 2001 DO - 10.1130/0091-7613(2001)029<0115:nvogmf>2.0.co;2 UR - https://pubs.usgs.gov/publication/70023647 ID - 70023647 ER -