1. ISO 8013, 1988. Determination of creep in compression or shear.
2. BS 903 Part A15, 1990. Determination of creep in compression or shear.
3. Hall M M and Wright D C. RAPRA Members Journal, No. 5, Sept./Oct. 1976.
4. Wood L A, Roth F L. Fourth Rubber Technology Conference, London, 22–25th May 1962, Preprint 28.
5. ISO 3384, 1999. Determination of stress relaxation in compression at ambient and at elevated temperatures.