1. Significance airthmetic: On the algebra of binary strings (to appear in the volume dedicated to Cornelius Lanczos;Metropolis,1973
2. Higher radix division using estimates of the divisor and partial remainders;Atkins;IEEE Trans. Computers,1968
3. D. E. Atkins, Redundancy in computer arithmetic (to appear).
4. The role of algebra in computing;Birkhoff,1971