@article {Ahmad:2011:0921-4526:3484,title = "Effect of substitution of K+ ions on the structural and electrical properties of nanocrystalline MgAl2O4 spinel oxide", journal = "PHYSICA B", parent_itemid = "infobike://el/09214526", publishercode ="el", year = "2011", volume = "406", number = "18", publication date ="2011-01-01T00:00:00", pages = "3484-3488", itemtype = "ARTICLE", issn = "0921-4526", url = "http://www.ingentaconnect.com/content/el/09214526/2011/00000406/00000018/art00028" abstract = "", author = "Ahmad, J. and Ehsan Mazhar, M. and Qadeer Awan, M. and Naeem Ashiq, M.", }