Cosmology and gravitation : 13th Brazilian school of cosmology and gravitation : Mangaratiba, Rio de Janeiro, Brazil : 20 July-2 August 2008. : 13 BSCG : Jul 2008, Rio de Janeiro, Brazil. (AIP Conference Proceedings ; 1132)
Cosmology and gravitation : 13th Brazilian school of cosmology and gravitation : Mangaratiba, Rio de Janeiro, Brazil : 20 July-2 August 2008. : 13 BSCG : Jul 2008, Rio de Janeiro, Brazil.