%0 Journal Article %A Riadh Ben Fatma %A Mejdi Azaïez %A Amel Ben Abda %A Nabil Gmati %T Missing boundary data recovering for the Helmholtz problem %J Comptes Rendus. Mécanique %D 2007 %P 787-792 %V 335 %N 12 %I Elsevier %R 10.1016/j.crme.2007.10.006 %G en %F CRMECA_2007__335_12_787_0