@misc{steglich_punch_test_2003, 
author={Steglich, D., Brocks, W., Heerens, J.},
title={Punch Test for the Simulation of Ships Hull Damage - Experiment and Simulation},
year={2003},
howpublished = {conference lecture: Hamburg (D);},
note = {Steglich, D.; Brocks, W.; Heerens, J.: Punch Test for the Simulation of Ships Hull Damage - Experiment and Simulation. FENET - Ensuring Fitness for Purpose: 3rd Annual Meeting, NAFEMS. Hamburg (D), 2003.}}