TY - JOUR T1 - Influence of debris-rich basal ice on flow of a polar glacier JF - Journal of Glaciology Y1 - 2014 A1 - Pettit, Erin C A1 - Whorton, Erin N A1 - Waddington, Edwin D A1 - Sletten, Ronald S PB - International Glaciological Society VL - 60 ER -