1. Comparative analysis of shift variance and cyclostationarity in multirate filter banks;Aach;IEEE Transactions on Circuits and Systems. I, Regular Papers,2007
2. Bifrequency and bispectrum maps: a new look at multirate systems with stochastic inputs;Akkarakaran;IEEE Transactions on Signal Processing,2000
3. On the Theory of Cyclostationary Signals;Brown,1987
4. A Handbook of Fourier Theorems;Champeney,1990
5. Linear periodically time-varying discrete-time systems: aliasing and LTI approximations;Chen;Systems & Control Letters,1997