Elisardo Antelo Javier D. Bruguera Julio Villalba Emilio L. Zapata Redundant CORDIC Rotator Based on Parallel Prediction. 172-179 1995 conf/arith/1995 IEEE Symposium on Computer Arithmetic http://doi.ieeecomputersociety.org/10.1109/ARITH.1995.465362 db/conf/arith/arith1995.html#AnteloBVZ95