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WikiPedia: Rayon http://adsabs.harvard.edu/abs/1993JChEd..70..887K //doi.org/10.1002%2Fapp.20879 //doi.org/10.1021%2Fed070p887 https://www.sciencedaily.com/releases/2014/12/1412... https://www.edana.org/docs/default-source/default-...