@misc{ulbrich_diffusion_of_1996, 
author={Ulbrich, J.,Hofmann, D.,Paul, D.},
title={Diffusion of gas molecules in poly(imide) and poly(amide imide): a computational investigation},
year={1996},
howpublished = {conference lecture: Amsterdam (NL); September 9-10, 1996},
note = {Online available at: \url{} (DOI). Ulbrich, J.; Hofmann, D.; Paul, D.: Diffusion of gas molecules in poly(imide) and poly(amide imide): a computational investigation. Molecular Modelling of Chemicals and Materials. Amsterdam (NL), 1996.}}