@misc{springer_fundamental_research_2011, 
author={Springer, H.J.},
title={Fundamental Research into the Role of Intermetallic Phases in Joining of Aluminium Alloys to Steel (Dissertation)},
year={2011},
howpublished = {doctoral thesis: Ruhr Universitaet Bochum, FB Maschinenbau},
note = {Springer, H.: Fundamental Research into the Role of Intermetallic Phases in Joining of Aluminium Alloys to Steel (Dissertation). Ruhr Universitaet Bochum, FB Maschinenbau, 2011.}}