%0 Journal Article %A Rita Ferreira %A M. Luísa Mascarenhas %T Waves in a thin and periodically oscillating medium %J Comptes Rendus. Mathématique %D 2008 %P 579-584 %V 346 %N 9-10 %I Elsevier %R 10.1016/j.crma.2008.03.007 %G en %F CRMATH_2008__346_9-10_579_0