@misc{bengtson_optimization_of_2012, 
author={Bengtson, G., Neumann, S., Filiz, V.},
title={Optimization of PIM–membranes for Separation of CO2},
year={2012},
howpublished = {conference paper: ;},
doi = {https://doi.org/10.1016/j.proeng.2012.08.575},
abstract = {No abstract},
note = {Online available at: \url{https://doi.org/10.1016/j.proeng.2012.08.575} (DOI). Bengtson, G.; Neumann, S.; Filiz, V.: Optimization of PIM–membranes for Separation of CO2. In: Procedia Engineering. Elsevier. 2012. 796-798. DOI: 10.1016/j.proeng.2012.08.575}}