@misc{majeed_multiwalled_carbon_2013, 
author={Majeed, S.},
title={Multi-walled Carbon Nanotubes Mixed Matrix Membranes (Dissertation)},
year={2013},
howpublished = {doctoral thesis: Christian-Albrechts-Universitaet zu Kiel, FB Technische Fakultaet},
note = {Majeed, S.: Multi-walled Carbon Nanotubes Mixed Matrix Membranes (Dissertation). Christian-Albrechts-Universitaet zu Kiel, FB Technische Fakultaet, 2013.}}