Pope, A.; Willis, I.C.; Palsson, F.; Arnold, N.S.; Rees, W.G.; Björnsson, H.; Grey, L. (2016). "Elevation change, mass balance, dynamics and surging of Langjökull, Iceland from 1997 to 2007". Journal of Glaciology. 62 (233): 497–511. Bibcode:2016JGlac..62..497P. doi:10.1017/jog.2016.55.
Björnsson, Helgi (2017). "History of Glaciology in Iceland". The Glaciers of Iceland:A Historical, Cultural and Scientific Overview. Translated by Julian Meldon D'Arcy. Paris: Atlantis Press. pp. 129–207. doi:10.2991/978-94-6239-207-6. ISBN978-94-6239-207-6.
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Pope, A.; Willis, I.C.; Palsson, F.; Arnold, N.S.; Rees, W.G.; Björnsson, H.; Grey, L. (2016). "Elevation change, mass balance, dynamics and surging of Langjökull, Iceland from 1997 to 2007". Journal of Glaciology. 62 (233): 497–511. Bibcode:2016JGlac..62..497P. doi:10.1017/jog.2016.55.