1. A unified approach to uniform real approximation by polynomials with linear restrictions;Chalmers;Trans. Amer. Math. Soc.,1972
2. The Remez exchange algorithm for approximation with linear restrictions;Chalmers;Trans. Amer. Math. Soc.,1976
3. Uniform approximation with constraints;Chalmers;Jber. Dt. Math-Verein.,1979
4. On the existence of strong unicity of arbitrarily small order;Chalmers,1980
5. B. L. Chalmers, E. H. Kaufman, Jr., D. J. Leeming, and G. D. Taylor, Uniform reciprocal approximation subject to linear constraints, preprint.