1. Theory of Interpolation in Problem Form;Tureckii;MR 41, #5840,1968
2. Atomic Energy Research Establishment;Hayes,1969
3. Bounds for the ratio between the fit of interpolation and the best fit;Cannon,1964
4. Point systems for Lagrange interpolation;Armstrong;Duke Math. J.,1954
5. Sur la limitation des valeurs d'un polynôme Pn(x) de degré n sur tout un segment par ses valeurs en n + 1 points du segment;Bernstein;Bull. Acad. Sci. URSS Leningrad,1931