1. ASTM D5528-01. Standard test method for mode I interlaminar fracture toughness of unidirectional fibre-reinforced polymer matrix composites. American Society for Testing and Materials (ASTM), V. 15.03, Philadelphia (USA); 2003.
2. ASTM D6671M-04. Standard test method for mixed-mode I–mode II interlaminar fracture toughness of unidirectional fibre-reinforced polymer matrix composites. American Society for Testing and Materials (ASTM), V. 15.03, Philadelphia (USA); 2004.
3. ISO 15024. Standard test method for mixed-mode I interlaminar fracture toughness, GIc, of unidirectional fibre-reinforced polymer matrix composites. International Organization for Standardization (ISO); 2001.
4. AITM1-0005. Carbon fibre reinforced plastics – determination of interlaminar fracture toughness energy – Mode I – Gic. Airbus testing method, AIRBUS S.A.S.; 1994.
5. AITM1-0053. Carbon fibre reinforced plastics – determination of fracture toughness energy of bonded joints – Mode I – G1C. Airbus testing method, AIRBUS S.A.S.; 2006.