TY - JOUR AU - Ferreira, Rita AU - Mascarenhas, M. Luísa TI - Waves in a thin and periodically oscillating medium JO - Comptes Rendus. Mathématique PY - 2008 SP - 579 EP - 584 VL - 346 IS - 9-10 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2008.03.007/ DO - 10.1016/j.crma.2008.03.007 LA - en ID - CRMATH_2008__346_9-10_579_0 ER -