%0 Journal Article %A Ferreira, Rita %A Mascarenhas, M. Luísa %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 %U http://www.numdam.org/articles/10.1016/j.crma.2008.03.007/ %R 10.1016/j.crma.2008.03.007 %G en %F CRMATH_2008__346_9-10_579_0