Fast unified computation of the multi-dimensional discrete sinusoidal transforms. - L. Z. Cheng; Z. Wang; Z. H. Zhang (Appl. Math. Comput., 2002)

Some fourth-order nonlinear solvers with closed formulae for multiple roots. - S. G. Li; L. Z. Cheng; Beny Neta (Comput. Math. Appl., 2010)