@misc{petersen_novel_polyamide_1997, 
author={Petersen, J.,Peinemann, K.-V.},
title={Novel Polyamide Composite Membranes for Gas Separation Prepared by Interfacial Polycondensation},
year={1997},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Petersen, J.; Peinemann, K.: Novel Polyamide Composite Membranes for Gas Separation Prepared by Interfacial Polycondensation. Journal of Applied Polymer Science. 1997. vol. 63, 1557-1563.}}