?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FMSF.916.91&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Guan&rft.au=Guan%2C+B.H.&rft.aufirst=B.H.&rft.title=Materials+Science+Forum&rft.date=2018&rft.isbn=9783035712018&rft.volume=916+MS&rft.issn=02555476&rft.pages=91-95&rft.atitle=Effect+of+La3%2B+substitution+on+the+structural+and+magnetic+properties+of+Mn-Zn+ferrite+prepared+by+sol-gel+auto-combustion+method&rft.genre=article