Bergman, I. and Zackrisson, O. 2007. Early Mesolithic Hunter–Gatherers and Landscape Acquisition by the Arctic Circle: The Ipmatis valley 7000 BC–1 AD. Journal of Northern Studies. 1, 1-2 (Sep. 2007), 123–142. DOI:https://doi.org/10.36368/jns.v1i1-2.514.