New Redundant Representations of Complex Numbers and Vectors. - Jean Duprat; Yvan Herreros; Sylvanus Kla (IEEE Trans. Computers, 1993)

Some Operators for On-Line Radix-2 Computations. - Jean-Claude Bajard; Jean Duprat; Sylvanus Kla; Jean-Michel Muller (J. Parallel Distributed Comput., 1994)

BKM: A New Hardware Algorithm for Complex Elementary Functions. - Jean-Claude Bajard; Sylvanus Kla; Jean-Michel Muller (IEEE Trans. Computers, 1994)