%0 Journal Article %A Alain Bachelot %T On wave propagation in the Anti-de Sitter cosmology %J Comptes Rendus. Mathématique %D 2011 %P 47-51 %V 349 %N 1-2 %I Elsevier %R 10.1016/j.crma.2010.11.033 %G en %F CRMATH_2011__349_1-2_47_0