@article {pettit2014influence, title = {Influence of debris-rich basal ice on flow of a polar glacier}, journal = {Journal of Glaciology}, volume = {60}, number = {223}, year = {2014}, pages = {989{\textendash}1006}, publisher = {International Glaciological Society}, author = {Pettit, Erin C and Whorton, Erin N and Waddington, Edwin D and Sletten, Ronald S} }