Counterexamples in parameter identification problem of the fractal interpolation functions. - Huo-Jun Ruan; Zhen Sha; Wei-Yi Su (J. Approx. Theory, 2003)

Inhomogeneous Diophantine approximation over the field of formal Laurent series. - Chao Ma; Wei-Yi Su (Finite Fields Their Appl., 2008)

Box dimension and fractional integral of linear fractal interpolation functions. - Huo-Jun Ruan; Wei-Yi Su; Kui Yao (J. Approx. Theory, 2009)