1. Evaluation of the applicability of the cracked round bar test as standardized PE-pipe ranking tool;Frank;Polym. Test.,2014
2. Accelerated investigation of creep crack growth in polyethylene pipe grade materials by the use of fatigue tests on cracked round bar specimens;Frank,2008
3. Determination of the Resistance of Slow Crack Growth of Polyehtylene with Cracked Round Bar (CRB) Specimens (ONR 25194 (2011 10 01));ONR,2011
4. A fracture mechanics concept for the accelerated characterization of creep crack growth in PE-HD pipe grades;Frank;Eng. Fract. Mech.,2009
5. Plastics – Determination of Environmental Stress Cracking (ESC) of Polyethylene – Full-notch Creep Test (FNCT);ISO 16770,2004