?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Burke&rft.au=Burke%2C+P.G.&rft.aufirst=P.G.&rft.atitle=R-matrix+theory+of+electron+molecule+scattering&rft.date=20+September+2005&rft.issue=18&rft.pages=2537-2548&rft.issn=0026-8976&rft.title=Molecular+Physics&rft.volume=103&rft.genre=article