@misc{riekehr_investigation_on_1998, 
author={Riekehr, S.,Cam, G.,dos Santos, J. F.,Kocak, M.,Klein, R. M.},
title={Investigation on Fracture Toughness Behaviour of Laser Beam Welded Steels},
year={1998},
howpublished = {conference paper,conference lecture,GKSS report: Hannover (D); 21.-23.09.1998},
note = {Online available at: \url{} (DOI). Riekehr, S.; Cam, G.; dos Santos, J.; Kocak, M.; Klein, R.: Investigation on Fracture Toughness Behaviour of Laser Beam Welded Steels. In: Mordike, B. (Ed.): Europaeische Konferenz ueber Laser Materialbearbeitung (ECLAT '98). Hannover (D). 1998. 401-411.}}