%0 Journal Article %A Anne-Sophie Bonnet-Ben Dhia %A Sonia Fliss %A Christophe Hazard %A Antoine Tonnoir %T A Rellich type theorem for the Helmholtz equation in a conical domain %J Comptes Rendus. Mathématique %D 2016 %P 27-32 %V 354 %N 1 %I Elsevier %R 10.1016/j.crma.2015.10.015 %G en %F CRMATH_2016__354_1_27_0