TY - JOUR T1 - Glacier motion dominated by processes deep in underlying till JF - J. Glaciol. Y1 - 2000 A1 - Truffer, M. A1 - Harrison, W.D. A1 - Echelmeyer, K. A. VL - 46 UR - http://openurl.ingenta.com/content/xref?genre=article{&}issn=0022-1430{&}volume=46{&}issue=153{&}spage=213 ER -