Weber, Paul, Harold Lovell, Liss M. Andreassen, and Clare M. Boston. “Reconstructing the Little Ice Age Extent of Langfjordjøkelen, Arctic Mainland Norway, As a Baseline for Assessing Centennial-Scale Icefield Recession”. Polar Research 39 (August 1, 2020). Accessed September 22, 2020. https://polarresearch.net/index.php/polar/article/view/4304.