%0 Journal Article %T Natural and artificial aging of polypropylene–polyethylene copolymers %A Colom, X. %A Cañavate, J. %A Suñol, J. J. %A Pagès, P. %A Saurina, J. %A Carrasco, F. %J Journal of Applied Polymer Science %V 87 %N 10 %P 1685-1692 %@ 0021-8995 %D 2003-01-07 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve