Pitayuth Wongjun และ Auttakit Chatrabhuti. (2010) Effects of Lorentz symmetry violation in cosmological models. Chulalongkorn University:ม.ป.ท.Pitayuth Wongjun และ Auttakit Chatrabhuti. 2010. Effects of Lorentz symmetry violation in cosmological models. ม.ป.ท.:Chulalongkorn University;Pitayuth Wongjun และ Auttakit Chatrabhuti. Effects of Lorentz symmetry violation in cosmological models. ม.ป.ท.:Chulalongkorn University, 2010. Print.