@misc{goushegir_friction_spot_2015, 
author={Goushegir, S.M.},
title={Friction Spot Joining of Metal-Composite Hybrid Structures (Dissertation)},
year={2015},
howpublished = {doctoral thesis,HZG report},
note = {Online available at: \url{} (DOI). Goushegir, S.: Friction Spot Joining of Metal-Composite Hybrid Structures (Dissertation). TU Hamburg-Harburg, FB Maschinenbau, 2015.}}