1. Charpy testing to estimate pipeline steel degradation after 30 years of operation;Krasowsky,2001
2. Dynamic fracture toughness at crack initiation, propagation and arrest for two pipe-line steels;Pluvinage;Engng Fract Mech,1992
3. European pipeline research group studies on ductile crack propagation in gas transmission pipelines;Andrews,2002
4. Modelling of the Charpy test as a basis for toughness evaluation;Schmitt,2002
5. Evolution of the Charpy-V test from a quality control test to a materials evaluation tool for structural integrity assessment;Wallin,2002