1. Eurocode 5. Design of timber structures – Part 1-1: General – Common rules and rules for buildings;EN 1995 1-1,2010
2. Theory of timber connections;Johansen,1949
3. En ny metod foer beraekning av spikfoerband;Moeller,1951
4. Nailed joints in wood structures;Ehlbeck,1979
5. Mechanical timber joints;Whale,1986