%0 Journal Article %A Nedelec, L. %T Multiplicity of Resonances in Black Box Scattering %J Canadian mathematical bulletin %D 2004 %P 407-416 %V 47 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-040-7/ %R 10.4153/CMB-2004-040-7 %F 10_4153_CMB_2004_040_7