@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); 05.-09.07.1998},
note = {Online available at: \url{} (DOI). 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.}}