@misc{mueller_physical_ageing_2015, 
author={Mueller, N.,Handge, U.A.,Abetz, V.},
title={Physical ageing and life-time prediction of polymer membranes for gas separation processes},
year={2015},
howpublished = {conference poster: Hamburg (D); 30.03.2015},
note = {Online available at: \url{} (DOI). Mueller, N.; Handge, U.; Abetz, V.: Physical ageing and life-time prediction of polymer membranes for gas separation processes. In: 1. Hamburg Membrane-Workshop: Materials, Functionalities, Applications. Hamburg (D). 2015.}}