1. Orthogonal Polynomials;Freud,1971
2. Error Estimates For Gauss-Jacobi Quadrature Formulae;Freud,1973
3. On the greatest zero of orthogonal polynomial, I;Freud;Acta Sci. Math.,1973
4. On the greatest zero of orthogonal polynomial, II;Freud;Acta Sci. Math.,1974
5. On Markov-Bernstein-type inequalities and their applications;Freud;J. Approx. Theory,1977