%0 Journal Article
%T Theoretical Studies of the Effect of Ti, Zr and Hf Substitutions on the Electronic Properties of Alpha-Alumina
%A H. A. Rahnamaye Aliabad1
%A  M.  R.  Benam
%A  Arabshahi, Hadi
%J International Journal of Physical science
%@ 1992-1950
%D 2009