@misc{steglich_punch_test_2005, 
author={Steglich, D., Heerens, J., Brocks, W.},
title={Punch Test for the Simulation of Ships Hull Damage},
year={2005},
howpublished = {conference paper: Oslo (N);},
note = {Steglich, D.; Heerens, J.; Brocks, W.: Punch Test for the Simulation of Ships Hull Damage. In: Bregan, P.; Garcia, J.; Onate, E.; Kvamsdal, T. (Ed.): Computational Methods in Marine Engineering, MARINE 2005. Oslo (N). Barcelona: CIMNE. 2005. 395-403.}}