Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings; German version EN 1995-1-1:2004 + AC:2006 + A1:2008— 135 стр.
Wood-based panels - Performance specifications and requirements for load bearing boards for use in floors, walls and roofs; German version EN 12871:2010— 38 стр.