@misc{fu_microstructure_and_2022, 
author={Fu, B.},
title={Microstructure and Mechanical Properties of Refill Friction Stir Spot Welding of AM50 Cast Magnesium Alloy},
year={2022},
howpublished = {doctoral thesis: Technische Universität Berlin},
note = {Online available at: \url{} (DOI). Fu, B.: Microstructure and Mechanical Properties of Refill Friction Stir Spot Welding of AM50 Cast Magnesium Alloy. Technische Universität Berlin, 2022.}}