%0 Journal Article %A Durán, Mario %A Muga, Ignacio %A Nédélec, Jean-Claude %T The Helmholtz equation with impedance in a half-plane %J Comptes Rendus. Mathématique %D 2005 %P 483-488 %V 340 %N 7 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2005.02.015/ %R 10.1016/j.crma.2005.02.015 %G en %F CRMATH_2005__340_7_483_0