Brian C. Lovell, Peter J. Kootsookos, Robert C. Williamson. The circular nature of discrete-time frequency estimates. In 1991 International Conference on Acoustics, Speech, and Signal Processing, ICASSP '91, Toronto, Ontario, Canada, May 14-17, 1991. pages 3369-3372, IEEE Computer Society, 1991. [doi]
Abstract is missing.