engOgieglo, WojciechWormeester, HerbertWessling, MatthiasBenes, Nieck E.Effective medium approximations for penetrant sorption in glassy polymers accounting for excess free volumePolymer : the international journal for the science and technology of polymers 55(7), 1737-1744 (2014). doi:10.1016/j.polymer.2014.02.040info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionElsevier Science2014info:eu-repo/semantics/closedAccessDEhttps://publications.rwth-aachen.de/record/238483https://publications.rwth-aachen.de/search?p=id:%22RWTH-CONV-087158%22Researchersinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2014.02.040info:eu-repo/semantics/altIdentifier/wos/WOS:000334984800016info:eu-repo/semantics/altIdentifier/issn/0032-3861