Johnny Holmberg, Lennart Harnefors, Svante Signell. Stability analysis of the second-order lossless digital integrator allpass filter. In IEEE International Symposium on Circuits and Systems, ISCAS 2000, Emerging Technologies for the 21st Century, Geneva, Switzerland, 28-31 May 2000, Proceedings. pages 367-370, IEEE, 2000. [doi]
Abstract is missing.