Analysis of information sources in references of the Wikipedia article "Leirfall rock carvings" in English language version.
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: CS1 maint: location missing publisher (link) Reprinted in the anthology Hundre års bergkunstforskning i Midt-Norge. NTNU University Museum. 2007. pp. 79–94.{{cite book}}
: CS1 maint: location missing publisher (link) Reprinted in the anthology Hundre års bergkunstforskning i Midt-Norge. NTNU University Museum. 2007. pp. 79–94.