1. Comparison of saproxylic beetle occurrence between man-made high- and low-stumps of spruce (Picea abies);Abrahamsson;For. Ecol. Manage.,2006
2. Vegetation zones and their sections in north-western Europe;Ahti;Ann. Bot. Fenn.,1968
3. Anon, 2007. The Saproxylic Database – Biodiversity in Dead Wood. URL: (updated 01.1.10; accessed 05.25.11).
4. Anon, 2009. Stubbskörd – kunskapssammanställning och Skogsstyrelsens rekommendationer. MEDDELANDE 4, 2009. Skogsstyrelsens förlag, 551 83, Jönköping (in Swedish).
5. Anon, 2010. Tervolan Konepaja – Stump harvester “PALLARI”. URL: (accessed 05.25.11).