%0 Journal Article %A Sandy Black %A David Christie %A Neil Finlayson %T Spectral analysis of nonlinear systems %J Theoretical and applied mechanics %D 2010 %P 111 %V 37 %N 2 %U http://geodesic.mathdoc.fr/articles/10.2298/TAM1002111B/ %R 10.2298/TAM1002111B %G en %F 10_2298_TAM1002111B