@misc{cam_developments_in_1998, 
author={Cam, G.,Kocak, M.,dos Santos, J. F.},
title={Developments in Laser Beam Welding of Metallic Materials and Characterization of the Joints},
year={1998},
howpublished = {conference lecture: Callaway Gardens Resort, Pine Mountain, GA (USA); June 1-5, 1998},
note = {Online available at: \url{} (DOI). Cam, G.; Kocak, M.; dos Santos, J.: Developments in Laser Beam Welding of Metallic Materials and Characterization of the Joints. 5th International Conference on Trends in Welding Research. Callaway Gardens Resort, Pine Mountain, GA (USA), 1998.}}