%0 Journal Article %T Bianchi Type II, VIII, and IX Perfect Fluid Dark Energy Cosmological Models in Saez-Ballester and General Theory of Gravitation %A V. U. M. Rao %A K. V. S. Sireesha %A D. Neelima %J ISRN Astronomy and Astrophysics %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/924834 %U http://dx.doi.org/10.1155/2013/924834