Design of fixed point state space digital filters with low round-off noise. - Mamdouh F. Fahmy; Y. M. Yassin; G. M. Abdel-Raheem; Tarek I. Haweel (Int. J. Circuit Theory Appl., 1994)

Design of linear-phase IIR filters from FIR specifications. - Mamdouh F. Fahmy; Y. M. Yassin; G. M. Abdel-Raheem; N. El-Gayed (IEEE Trans. Signal Process., 1994)