1. Ablamowicks R. CLIFFORD Software packet using Maple for Clifford algebra computations. http://math.tntech.edu/rafal .
2. Barnett, V. 1976. The ordering of multivariate data. Journal of Royal Statistical Society A, 3:318–343.
3. Bayro-Corrochano, E., and Lasenby, J. 1998. Geometric techniques for the computation of projective invariants using n uncalibrated cameras. In Proceedings of the Indian Conference on Computer Vision and Image Processing, New Delhi, India, December 21–23, pp. 95–100.
4. Bayro-Corrochano, E., and Rosenhahn, B. 2000. Computing the intrinsic camera parameters using Pascal’s theorem. In Geometric Computing with Clifford Algebra (G. Sommer, Ed.), Chapter 16, Springer-Verlag, Heidelberg, Germany.
5. Biglieri, E., and Yao, K. 2000. Some properties of singular value decomposition and their application to digital signal processing. Signal Processing, 18:277–289.