@article{paperid:1011397,
author = {H. A. Rahnamaye Aliabad1 and M.  R.  Benam and Arabshahi, Hadi},
title = {Theoretical Studies of the Effect of Ti, Zr and Hf Substitutions on the Electronic Properties of Alpha-Alumina},
journal = {International Journal of Physical science},
year = {2009},
volume = {4},
number = {8},
month = {August},
issn = {1992-1950},
pages = {437--442},
			numpages = {5},
keywords = {plane wave; band gap; transition metal; Density Functional Theory},
}