@misc{liu_phase_transformations_2015, 
author={Liu, J.},
title={Phase transformations and stress evolution during laser beam welding and post heat treatment of TiAl-alloys (Dissertation)},
year={2015},
howpublished = {doctoral thesis,HZG report},
note = {Online available at: \url{} (DOI). Liu, J.: Phase transformations and stress evolution during laser beam welding and post heat treatment of TiAl-alloys (Dissertation). TU Hamburg-Harburg, FB Materials Science, 2015.}}