@misc{yampolskii_nanostructure_of_2004, 
author={Yampolskii, Y., Shantarovich, V., Hofmann, D., Heuchel, M.},
title={Nanostructure of Free Volume in Glassy Polymers as Studied by Probe Methods and Computer Simulation},
year={2004},
howpublished = {conference paper: Chicago, IL (USA);},
note = {Yampolskii, Y.; Shantarovich, V.; Hofmann, D.; Heuchel, M.: Nanostructure of Free Volume in Glassy Polymers as Studied by Probe Methods and Computer Simulation. In: Pinnau, I.; Freeman, B. (Ed.): Advanced Materials from Membrane Separations, 222nd ACS National Meeting. Chicago, IL (USA). 2004. 91-105.}}