1. AF and PNASCE Standard 16–95 Standard for load and resistance factor design (LRFD) for engineered wood construction, American Society of Civil Engineers, Reston, VA; 1996
2. Duration of load and probability of failure in wood. Part 1: modelling creep rupture;Barrett;Can J Civil Eng,1978
3. CIB W81. Actions on Structures – Liveloads in Buildings. CIB Publication 116; 1989
4. CIB W81. Actions on Structures – Windloads. CIB Publication 193; 1996
5. DS413. Danish Standard. Norm for Trækonstruktioner DS413(4.1) (Code of Practice for the Structural use of timber, in Danish). Copenhagen; 1998