?url_ver=Z39.88-2004&rft_id=10.1002%2Fmame.200400041&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Yu%2C+Zhong&rft.aufirst=Zhong&rft.aulast=Yu&rft.title=Macromolecular+Materials+and+Engineering&rft.issn=1438-7492&rft.volume=289&rft.atitle=On+toughness+and+stiffness+of+poly(butylene+terephthalate)+with+epoxide-containing+elastomer+by+reactive+extrusion&rft.date=2004&rft.issue=8&rft.genre=article