?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ostanin&rft.au=Ostanin%2C+S&rft.aufirst=S&rft.issue=6&rft.issn=0094-8276&rft.title=Geophysical+Research+Letters&rft.atitle=Ab+initio+study+of+the+phase+separation+of+argon+in+molten+iron+at+high+pressures&rft.volume=33&rft.date=18+March+2006&rft.genre=article