1. In situ preservation and re-burial, methods to handle archaeological ship remains in the archipelago of Göteborg, Sweden;Bergstrand,2001
2. Reburial as a method of preserving archaeological remains. A presentation of the Marstrand project;Bergstrand,2004
3. Microbial decay of waterlogged archaeological wood found in Sweden;Björdal;International Biodeterioration and Biodegradation,1999
4. Laboratory reburial experiments;Björdal,1998
5. Decomposition of waterlogged archaeological wood;Björdal,2001