TRIPATHY, S. K.; BEHERA, D.; SAHOO, P. K. Inhomogeneous Cosmological Models in Bimetric Theory of Gravitation. Communications in Physics, [S. l.], v. 20, n. 2, p. 121, 2012. DOI: 10.15625/0868-3166/20/2/2160. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/2160. Acesso em: 19 apr. 2024.