@misc{ainsworth_driving_force_1998, 
author={Ainsworth, R.A., Kim, Y.-J., Zerbst, U., Gutierrez-Solana, F., Ruiz Ocejo, J.},
title={Driving Force and Failure Assessment Diagram Methods for Defect Assessment},
year={1998},
howpublished = {conference paper: Lissabon (P);},
note = {Ainsworth, R.; Kim, Y.; Zerbst, U.; Gutierrez-Solana, F.; Ruiz Ocejo, J.: Driving Force and Failure Assessment Diagram Methods for Defect Assessment. In: Offshore Mechanics and Arctic Engineering (OMAE 1998), International Conference. Lissabon (P). 1998. 1-5.}}