?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Devouard+B.&rft.aulast=Devouard&rft.aufirst=B.&rft.volume=41&rft.issn=0365-8066&rft.title=Acta+mineralogica-petrographica&rft.pages=19-20&rft.atitle=Crystal+size+and+shape+distributions+of+magnetites+from+magnetotactic+bacteria&rft.date=2000&rft.genre=article