@misc{ulbrich_molecular_modelling_1996, 
author={Ulbrich, J.,Hofmann, D.,Paul, D.},
title={Molecular modelling simulation of gas transport in amorphous poly(imide) and poly(amide imide)},
year={1996},
howpublished = {conference lecture: Kleinmachnow (D); 20.-22.03.1996},
note = {Online available at: \url{} (DOI). Ulbrich, J.; Hofmann, D.; Paul, D.: Molecular modelling simulation of gas transport in amorphous poly(imide) and poly(amide imide). 1. International Workshop Molecular Modeling in Membrane Research. Kleinmachnow (D), 1996.}}