1. Abu-Mostafa, Y. (1989) Complexity in Neural Systems. In C.A. Mead: Analog VLSI and Neural Systems, Addison Wesley, Reading, 353–358.
2. Beiu, V., Peperstraete, J.A., Vandewalle, J, and Lauwereins, R. (1993a) Efficient Decomposition of COMPARISON and Its Applications. Proc. ESANN’93, Brussels, Dfacto, 45–50.
3. Beiu, V., Peperstraete, J.A., Vandewalle, J., and Lauwereins, R. (1993b) Overview of Some Efficient Threshold,Gate Decomposition Algorithms. Proc. CSCS’93, Bucharest, 1,458–469.
4. Brent, R.P., and Kung, H.T (1982) A Regular Layout for Parallel Adders. IEEE Trans. Comp., C-31(3), 260–264.
5. Bruck, J (1990) Harmonic Analysis of Polynomial Threshold Functions. SIAM J. on Disc. Math., 3(2), 168–177.