@misc{nistor_new_membrane_2009, 
author={Nistor, C.},
title={New membrane materials used in ecological technology (Dissertation)},
year={2009},
howpublished = {doctoral thesis: Technical University Asahi, Faculty of Industrial Chemistry},
note = {Online available at: \url{} (DOI). Nistor, C.: New membrane materials used in ecological technology (Dissertation). Technical University Asahi, Faculty of Industrial Chemistry, 2009.}}