1. Arwade, S. R., Winans, R., Clouston, P. L. (2010). Variability of Compressive Strength of Parallel Strand Lumber. Journal of Engineering Mechanics, 136(4), 405-412.
2. Asdrubali, F., Ferracuti, B., Lombardi, L., Guattari, C., Evangelisti, L., Grazieschi, G. (2017). A review of structural, thermo-physical, acoustical, and environmental properties of wooden materials for building applications. Building and Environment, 14, 307-332.
3. Blass, H. J., Aune, P., Choo, B. S., Gorlacher, R., Griffiths, D. R., Hilson, B. O., Racher, P., Steck, G. (1995). Timber engineering STEP2. Design-Details and structural systems. Almere, The Netherlands: The Centrum Hout.
4. Forest Products Laboratory. (1999). Wood Handbook: Wood as an Engineering Material. USDA, Madison, Wisconsin.
5. Larsen, H. J. & BYG (2001). Properties affecting reliability design of timber structures. COSTE24 Seminar on Reliability of timber structures, Coimbra, Portugal, May 4-5, 2001.