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no DOI — not checked10.1016/j.polymer.2005.09.057_bib6
no DOI — not checked10.1016/j.polymer.2005.09.057_bib12
no DOI — not checkedVasanthan N. Notes of research. New York: TRI/Princeton Press 1999; #527: 2000.
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no DOI — not checked10.1016/j.polymer.2005.09.057_bib28
no DOI — not checked10.1016/j.polymer.2005.09.057_bib29
no DOI — not checkedPermeability properties of plastics and elastomers
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no DOI — not checkedThellen CT, Orroth C, Ratto J. Seventh annual green chemistry and engineering conference [CD-ROM]. The National Academies, Washington, DC; 2003. Paper No. 2.
no DOI — not checked10.1016/j.polymer.2005.09.057_bib34
no DOI — not checked10.1016/j.polymer.2005.09.057_bib35
no DOI — not checked10.1016/j.polymer.2005.09.057_bib36
no DOI — not checked10.1016/j.polymer.2005.09.057_bib39
no DOI — not checkedRatto J, Culhane E, Froio D, Thellen C, Orroth C, Lucciarini J. Annual technical conference SPE; May 2005.
no DOI — not checkedKouloungis NR. MSc Thesis, University of Massachusetts Lowell, Lowell, MA; June 1996.
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