@misc{cam_laser_and_1997, 
author={Cam, G., dos Santos, J. F., Kocak, M.},
title={Laser and Electron Beam Welding of Ti-Alloys: Literature Review},
year={1997},
howpublished = {GKSS report},
note = {Cam, G.; dos Santos, J.; Kocak, M.: Laser and Electron Beam Welding of Ti-Alloys: Literature Review. GKSS 97-E-35. 1997.}}