@misc{karthikeyan_polymer_nanocomposite_2004, 
author={Karthikeyan, C.S.},
title={Polymer Nanocomposite membranes for DMFC application:Preparation and Characterization (Dissertation)},
year={2004},
howpublished = {doctoral thesis: TU Hamburg-Harburg, FB Maschinenbau},
note = {Online available at: \url{} (DOI). Karthikeyan, C.: Polymer Nanocomposite membranes for DMFC application:Preparation and Characterization (Dissertation). TU Hamburg-Harburg, FB Maschinenbau, 2004.}}