@article {28, title = {Continued evolution of Jakobshavn Isbrae following its rapid speedup}, journal = {J. geophys. Res}, volume = {113}, year = {2008}, pages = {F04006}, url = {http://www.agu.org/pubs/crossref/2008/2008JF001023.shtml}, author = {Ian Joughin and I M Howat and Mark Fahnestock and B ~E Smith and Krabill, W. and Alley, R.B. and Stern, H. and Martin Truffer} }