Massive migration from the steppe was a source for Indo-European languages in Europe by Wolfgang Haak and others (source code)

= Massive migration from the steppe was a source for Indo-European languages in Europe by Wolfgang Haak and others
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{title2=2015}

https://www.nature.com/articles/nature14317[Publication record or author/institutional full text].

First author: <Wolfgang Haak>. Nature 522, pp. 207–211; dated ancient genomes and late Neolithic ancestry change.