@misc{schwalbe_mismatched_welded_1993, 
author={Schwalbe, K.-H., Kocak, M.},
title={Mis-matched welded joints, testing and structural assessment},
year={1993},
howpublished = {conference lecture: Dallas, TX (USA);},
note = {Schwalbe, K.; Kocak, M.: Mis-matched welded joints, testing and structural assessment. ASTM Fall Meeting. Dallas, TX (USA), 1993.}}