1. Some bilinear forms whose multiplicative complexity depend on the field of constants;Winograd;Math. Syst. Theory,1977
2. On the multiplicative complexity of the discrete Fourier transform;Winograd;Advances in Math.,1979
3. On the algebraic complexity of functions;Winograd,1970
4. The complexity of a scheme of functional elements realizing the multiplications of integers;Toom;Dokl. Akad. Nauk. SSSR,1963