> [[bjorn]]. *Foreign elements in the Proto-Indo-European vocabulary. A comparative loanword study.* MA Thesis. University of Copenhagen, 2017. > [pdf](http://loanwords.prehistoricmap.com/wp-content/uploads/2017/06/Bjørn-2017-Foreign-elements-in-the-Proto-Indo-European-vocabulary.pdf) > [pdf](a/r-bjorn2017.pdf) > The author maintains an accompanying [website](https://prehistoricmap.com/). It is regularly updated and users are able to post comments. It's a wonderful example of what Digital Humanities can do for Indo-European Studies. ## Reviews [[quiles2017-review]]