@misc{fritsch_isobutene_dimerisation_2001, 
author={Fritsch, D.,Bengtson, G.},
title={Isobutene Dimerisation by means of a Polymeric Membrane Reactor},
year={2001},
howpublished = {conference paper: Granada ( E); 03.-06.06.2001},
note = {Online available at: \url{} (DOI). Fritsch, D.; Bengtson, G.: Isobutene Dimerisation by means of a Polymeric Membrane Reactor. In: Proceedings, Engineering with membranes. Granada ( E). 2001. 138-139.}}