?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Asmelash&rft.au=Asmelash%2C+G.M.&rft.aufirst=G.M.&rft.title=Journal+of+Ceramic+Processing+Research&rft.date=2013&rft.issue=1&rft.volume=14&rft.issn=12299162&rft.pages=22-26&rft.atitle=Investigation+on+the+effect+of+silica+sand+addition+in+densification+of+Al2O3-SiO2-ZrO2+composite&rft.genre=article