1. Fracture toughness and the Charpy V-notch impact test;Cotterell;British Weld J,1962
2. Fracture toughness measurements by instrumented impact test;Radon;Eng Fract Mech,1969
3. Development of a standard for determining KIC and GIC for plastics at high loading rates: the ESIS protocol for 1m/s testing;Pavan,2000
4. Determination of fracture toughness (GIC and KIC) at moderately high loading rates;Pavan,2001
5. ISO 17281:2002(E). Plastics – determination of fracture toughness (GIC and KIC) at moderately high loading rates (1m/s), ISO; 2002.