@misc{yang_analysis_of_1990, 
author={Yang, F.,Schmelzer, F.,Kocak, M.},
title={Analysis of hyperbaric weldments},
year={1990},
howpublished = {conference paper,conference lecture: Geesthacht (D); October 22-24, 1990},
note = {Online available at: \url{} (DOI). Yang, F.; Schmelzer, F.; Kocak, M.: Analysis of hyperbaric weldments. In: Kocak, M. (Ed.): Proceedings of the International Conference WELDING-90: Technology, Material, Fracture. Geesthacht (D). 1990. 409-419.}}