Machguth, Horst; MacFerrin, Mike; van As, Dirk; Box, Jason E.; Charalampidis, Charalampos; Colgan, William; Fausto, Robert S.; Meijer, Harro A. J.; Mosley-Thompson, Ellen; van de Wal, Roderik S. W. (april 2016). «Greenland meltwater storage in firn limited by near-surface ice formation». Nature Climate Change6 (4): 390-393. Bibcode:2016NatCC...6..390M. doi:10.1038/nclimate2899.
Machguth, Horst; MacFerrin, Mike; van As, Dirk; Box, Jason E.; Charalampidis, Charalampos; Colgan, William; Fausto, Robert S.; Meijer, Harro A. J.; Mosley-Thompson, Ellen; van de Wal, Roderik S. W. (april 2016). «Greenland meltwater storage in firn limited by near-surface ice formation». Nature Climate Change6 (4): 390-393. Bibcode:2016NatCC...6..390M. doi:10.1038/nclimate2899.