Low roundoff noise augmented IIR filters. - Chimin Tsai; Adly T. Fam (ICASSP, 1992)

Low roundoff noise augmented realizations of IIR filters. - Chimin Tsai; Adly T. Fam (IEEE Trans. Signal Process., 1993)

On the sensitivity of realizations of real coefficient digital filters using complex arithmetic. - Chimin Tsai; Meng-Liang Lin; Adly T. Farn (ICASSP (3), 1994)