@inproceedings{inproceedings6e794306, title = {Photodegradation of poly(3-hydroxybutyrate) and poly(propylene-co-ethylene)}, author = {Sadi, Roberta Kalil and Demarquette, Nicole Raymonde and Fechine, Guilhermino José Macêdo}, year = {2008}, booktitle = {Conference on Modification Degradation and Stabilization of Polymers} }