@misc{peinemann_nonporous_composite_1993, 
author={Peinemann, K.-V.,Pereira Nunes, S.},
title={Nonporous composite membranes for ultrafiltration},
year={1993},
howpublished = {conference paper,conference lecture: Sydney (AUS); November 10-12, 1992},
note = {Online available at: \url{} (DOI). Peinemann, K.; Pereira Nunes, S.: Nonporous composite membranes for ultrafiltration. In: IMSTEC '92: International Membrane Science and Technology Conference; Proceedings. Sydney (AUS). 1993. 128-130.}}