%0 journal article %@ 0743-0515 %A Yampolskii, Y.,Shantarovich, V.P.,Hofmann, D.,Heuchel, M.,Khotimskii, V.S. %D 2001 %J Polymeric Materials Science and Engineering %N %P 246-247 %T Nanostructure of Free Volume in Glassy Polymers as Studied by Probe Methods and Computer Simulation %U %X