Citation: Gs. Happawana et al., FREE AND FORCED RESPONSE OF MISTUNED LINEAR CYCLIC SYSTEMS - A SINGULAR PERTURBATION APPROACH, Journal of sound and vibration, 211(5), 1998, pp. 761-789
Citation: Gs. Happawana et al., AN ANALYTICAL SOLUTION TO NON-SIMILAR NORMAL-MODES IN A STRONGLY NONLINEAR DISCRETE SYSTEM, Journal of sound and vibration, 183(2), 1995, pp. 361-367