1. Chen, G., C.K. Chui, and M.J. Lai, Construction of real-time spline quasi-interpolation schemes, Approx. Theory Appl. 4 (1988), 61–75.
2. Chui, C.K., Multi-dimensional spline techniques for fitting of surface to wind fields over complex terrain, Final Report, Battelle, Research Triangle Park, 1986.
3. Chui, C.K., Multivariate Splines, CBMS-NSF Reg. Conf. Series Appl. Math., vol. 54, SIAM, Philadelphia, 1988.
4. Chui, C.K., Vertex splines and their applications to interpolation of discrete data, in Computation of Curves and Surfaces, W. Dahmen, M. Gasca, C.A. Micchelli (Eds.), Kluwer Academic Publishers, Dordrecht, to appear.
5. Chui, C.K., H.C. Chui, and T.X. He, Shape-preserving interpolation by bivariate C
1 quadratic splines, CAT Report #148, Texas A&M University, 1987.