European languages linked to migration from the east http://www.nature.com/news...
There Were Giants in the Earth in Those Days http://www.unz.com/gnxp... post by Razib Khan - Maitani
Maybe it's time to revive the hypothesis that Odin was originally a king coming from the east, bringing culture? :) - Eivind
Massive migration from the steppe is a source for Indo-European languages in Europe http://biorxiv.org/content... article by Haak et. al. - Maitani
Comment by Asya Pereltsvaig http://languagesoftheworld.info/histori... - Maitani
Late (not necessarily steppe) split of Proto-Indo-European http://dienekes.blogspot.de/2015... - Maitani