@misc{schwalbe_testing_of_1998, 
author={Schwalbe, K.-H.,Kim, Y.-J.,Kocak, M.},
title={Testing of strength mis-matched welded joints},
year={1998},
howpublished = {conference lecture: Atlanta, GA (USA); 04.-08.05.1998},
note = {Online available at: \url{} (DOI). Schwalbe, K.; Kim, Y.; Kocak, M.: Testing of strength mis-matched welded joints. ASTM Spring Meeting. Atlanta, GA (USA), 1998.}}