1. Aarnio , M. 1979 Glulam Timber Construction and the Fire Resistance of the Joints [in Finnish] Helsinki School of Technology, Division of Building Engineering, Diploma Work Otnas
2. Aarnio , M. Kallioniemi , P. 1983 Fire Safety in Joints of Load Bearing Timber Construction [in Finnish] Technical Research Centre of Finland
3. ABAQUS 2010 Version 6.10 Dassault Systèmes Simulia Corporation Providence, RI