@misc{dzwonczyk_influence_of_2004, 
author={Dzwonczyk, J.},
title={Influence of Different Extrusion Methods on Microstructure and Mechanical Properties of AZ31 Alloy (Dissertation)},
year={2004},
howpublished = {doctoral thesis: TU Hamburg-Harburg, FB Maschinenbau},
note = {Dzwonczyk, J.: Influence of Different Extrusion Methods on Microstructure and Mechanical Properties of AZ31 Alloy (Dissertation). TU Hamburg-Harburg, FB Maschinenbau, 2004.}}