1. Schaffer EL. Structural Fire Design: Wood. Research Paper FPL 450. Forest Products Laboratory: Madison, 1984.
2. EN 1995-1-2:2004, Eurocode 5. Design of Timber Structures – Part 1-2: General – Structural Fire Design. European Standard. European Committee for Standardization: Brussels, 2004.
3. König J, Källsner B. Cross-Section Properties of Fire Exposed Rectangular Timber Members, CIB-W 18. Meeting 34, Venice. Lehrstuhl für Ingenieurholzbau, University of Karlsruhe, Karlsruhe : Germany, 2001.
4. König J, Schmid J. Light Timber Frame Constructions with Solid Timber Members— Application of the Reduced Cross-section Method. CIB W18. Meeting 43, Nelson. Lehrstuhl für Ingenieurholzbau, University of Karlsruhe, Karlsruhe: Germany, 2010.
5. Östman B, editor. Fire Safety in Timber Buildings—Technical Guideline for Europe. SP Report 2010:19. SP Technical Research Institute of Sweden, Wood Technology: Stockholm, 2010.