?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Kimmel&rft.aufirst=AV&rft.au=Kimmel%2C+AV&rft.title=Phys+Rev+Lett&rft.date=10+September+2012&rft.issue=11&rft.volume=109&rft.issn=0031-9007&rft.atitle=Defect-mediated+lattice+relaxation+and+domain+stability+in+ferroelectric+oxides.&rft.genre=article