?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Dang%2C+Duc+Dung&rft.aulast=Dang&rft.aufirst=Duc+Dung&rft.volume=156&rft.date=October+2015&rft.atitle=Room-temperature+ferromagnetism+in+Fe-doped+wide+band+gap+ferroelectric+Bi0.5K0.5TiO3+nanocrystals&rft.title=Materials+Letters&rft.pages=129-133&rft.genre=article