?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=RJJ&rft.au=Grand%2C+RJJ&rft.aulast=Grand&rft.issn=0004-6361&rft.issue=1&rft.date=10+October+2013&rft.pages=623-638&rft.volume=439&rft.title=Monthly+Notices+of+the+Royal+Astronomical+Society&rft.atitle=Orbits+of+radial+migrators+and+non-migrators+around+a+spiral+arm+in+N-body+simulations&rft.genre=article