Academic paper. DOI:10.1558/jga.33147
<p><cite style="font-style:normal"> (<span class="mw-formatted-date" title="2018-08-18">18 August 2018</span>). "Prehistoric and Medieval Skis from Glaciers and Ice Patches in Norway". <i>Journal of Glacial Archaeology</i> <b>3</b> (0): 43–58. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1558/jga.33147">10.1558/jga.33147</a>.</cite>
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Higher-res images at <a rel="nofollow" class="external free" href="https://drive.google.com/drive/folders/1nkb0gVF_BXuL6odpPiaTAF2JPU8aaaya?usp=sharing">https://drive.google.com/drive/folders/1nkb0gVF_BXuL6odpPiaTAF2JPU8aaaya?usp=sharing</a>
Espen Finstad , Julian Martinsen , Runar Hole and Lars Pilø
CC BY 4.0
<a rel="nofollow" class="external free" href="https://secretsoftheice.com/news/2018/10/04/skis/">https://secretsoftheice.com/news/2018/10/04/skis/</a>