1. Microbial degradation of waterlogged archaeological wood;Björdal;J. Cult. Herit.,2012
2. Bacterial degradation of nine wooden foundation piles from Gothenburg historic city center and correlation to wood quality, environment and time in service;Björdal;Int. Biodeterior. Biodegrad.,2021
3. Structural Round Timber - Test Methods,2003
4. +AC (2006)+A1 (2008) Eurocode 5: Design of Timber Structures–Part 1-1: General–Common Rules and Rules for Buildings,2010
5. + A1 (2012). Timber Structures–Structural Timber and Glued Laminated Timber–Determination of Some Physical and Mechanical Properties,2010