Ramakrishna Kakarala, Bruce M. Bennett, Geoffrey J. Iverson, Michael D'Zmura. Bispectral techniques for spherical functions. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '93, Minneapolis, Minnesota, USA, April 27-30, 1993. pages 216-219, IEEE Computer Society, 1993. [doi]
Abstract is missing.