Nonlinear gas turbine modeling using NARMAX structures. - Neophytos Chiras; Ceri Evans; David Rees (IEEE Trans. Instrum. Meas., 2001)

Frequency domain analysis of nonlinear systems driven by multiharmonic signals. - Michael Solomou; David Rees; Neophytos Chiras (IEEE Trans. Instrum. Meas., 2004)