@misc{chupakhin_laser_beam_2013, 
author={Chupakhin, S.},
title={Laser beam welding process development for AA2198 and AA2139 butt joints (Masterarbeit)},
year={2013},
howpublished = {master thesis: Bauman Moscow State Technical University, FB Plasma Power Plants},
note = {Online available at: \url{} (DOI). Chupakhin, S.: Laser beam welding process development for AA2198 and AA2139 butt joints (Masterarbeit). Bauman Moscow State Technical University, FB Plasma Power Plants, 2013.}}