T. M. Rao and R. T. Gregory, "The Conversion of Hensel Codes to Rational Numbers", Proceedings of the 5th IEEE Symposium on Computer Arithmetic, University of Michigan, Ann Arbor, Michigan, May 18-19, 1981
R. T. Gregory, "Residue Arithmetic with Rational Operands", Proceedings of the 5th IEEE Symposium on Computer Arithmetic, University of Michigan, Ann Arbor, Michigan, May 18-19, 1981