1. Koren, I. Computer Arithmetic Algorithms. 1993, Prentice-Hall.
2. Scott, N.R. Computer Number Systems and Arithmetic. 1985, Prentice-Hall.
3. Swartzlander, E.E. ed. Computer Arithmetic. 1990, IEEE Computer Society Press Tutorial.
4. Blahut, R.E. Fast Algorithms for Digital Signal Processing. 1985, Addison-Wesley
5. Avizienis, A.“Signed-Digit Number Representations for Fast Parallel Arithmetic.”IRE Trans. Elec. Computers, EC-10, 1961, pp. 389–400.