?url_ver=Z39.88-2004&rft_id=10.1021%2Fom070029c&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=McGuinness%2C+DS&rft.aulast=McGuinness&rft.aufirst=DS&rft.issue=10&rft.volume=26&rft.date=2007&rft.issn=0276-7333&rft.atitle=Cocatalyst+influence+in+selective+oligomerization%3A+effect+on+activity%2C+catalyst+stability%2C+and+1-Hexane%2F1-Octene+selectivity+in+the+ethylene+trimerization+and+tetramerization+reaction&rft.title=Organometallics&rft.pages=2561-2569&rft.genre=article