Authors: MABIZELA S

Citation: S. Mabizela, WEAK CHEBYSHEV SUBSPACES AND CONTINUOUS-SELECTIONS FOR PARAMETRIC PROJECTIONS, Constructive approximation, 14(2), 1998, pp. 301-310

Authors: DEUTSCH F MABIZELA S

Citation: F. Deutsch et S. Mabizela, BEST INTERPOLATORY APPROXIMATION IN NORMED LINEAR-SPACES, Journal of approximation theory, 85(3), 1996, pp. 250-268