Christian Soize. Stationary response of multi-dimensional second-order dynamical systems with inertial non-linearity subjected to wide-band random external excitation.
Journal of Sound and Vibration, Elsevier, 1994, 178 (2), pp.177-200.
⟨10.1006/jsvi.1994.1477⟩.
⟨hal-00770293⟩