TY - JOUR AU - Sandy Black AU - David Christie AU - Neil Finlayson TI - Spectral analysis of nonlinear systems JO - Theoretical and applied mechanics PY - 2010 SP - 111 VL - 37 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2298/TAM1002111B/ DO - 10.2298/TAM1002111B LA - en ID - 10_2298_TAM1002111B ER -