%0 Journal Article %T On the trail of Scandinavia¡¯s early metallurgy: Provenance, transfer and mixing %A Ernst Pernicka %A Heide W. N£¿rgaard %A Helle Vandkilde %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0219574 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6655661/