Rignot, E. ., Box, J. ., Burgess, E. ., & Hanna, E. . (2008). Mass balance of the Greenland ice sheet from 1958 to 2007. Geophysical Research Letters, 35, 20502. http://doi.org/10.1029/2008GL035417 (Original work published October 2008)
Sea Level Research Group
University of Colorado