@article{article0c091926,
title   = {Cracking formation on the surface of extruded photodegraded polypropylene plates},
author = {Fechine, Guilhermino José Macêdo and Demarquette, Nicole Raymonde},
year = {2008},
doi = {10.1002/pen.20958},
journal   = {Polymer Engineering and Science}
}