@misc{neumann_friction_stir_2009, 
author={Neumann, T.P.},
title={Friction Stir Welding of Al 2024-T351 Using a Self-Reacting Bobbin Tool (Dissertation)},
year={2009},
howpublished = {doctoral thesis: TU Ilmenau, FB Maschinenbau},
note = {Online available at: \url{} (DOI). Neumann, T.: Friction Stir Welding of Al 2024-T351 Using a Self-Reacting Bobbin Tool (Dissertation). TU Ilmenau, FB Maschinenbau, 2009.}}