{"id":"000614230","type":"article","title":"Variations in climate and environments in Northern Europe in prehistoric times","pages":"67-75","container-title":"Pact. Revue du Groupe européen d'études pour les techniques physiques, chimiques et mathématiques appliquées à l'archéologie, 36.1991","author":[{"family":"Eronen","given":"M."}],"issued":{"raw":"1991"}}