1. Andersson R, Svensson E (2002) Skramle—the true story of a deserted medieval farmstead. Lund Studies in Medieval Archaeology 27. Almqvist & Wiksell International, Stockholm
2. Ångström A (1974) Sveriges klimat [The climate of Sweden]. Generalstabens litografiska anstalts förlag, Stockholm
3. Behre K-E (1981) The interpretation of anthropogenic indicators in pollen diagrams. Pollen Spores 23:225–245
4. Berglund B, Helmfrid S, Hyenstrand Å (1994) Tiotusen år i Sverige [Ten thousand years in Sweden]. In: Helmfrid S (ed) Kulturlandskapet och bebyggelsen [Landscape and settlements]. Sveriges nationalatlas [The National Atlas of Sweden], Höganäs, pp 12–17
5. Beug H-J (1961) Leitfaden der Pollenbestimmung. Lieferung 1. Fischer, Stuttgart