J. P. Chinal, "Mirror Arithmetic", Proceedings of the 3^rd IEEE Symposium on Computer Arithmetic, Southern Methodist University, Dallas, Texas, November 19-20, 1975

J. P. Chinal, "The Logic of Modula 2^k+1 Adders", Proceedings of the 3^rd IEEE Symposium on Computer Arithmetic, Southern Methodist University, Dallas, Texas, November 19-20, 1975