?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=T.%2C+L.+Phan&rft.aulast=T.&rft.aufirst=L.+Phan&rft.issue=9&rft.volume=56&rft.date=2015&rft.atitle=Crystal+Structure+and+Photoluminescence+Properties+of+Eu-Doped+Y2O3+Nanoparticles+Prepared+by+Mechanical+Milling&rft.title=Materials+transactions&rft.pages=1142&rft.genre=article