1. Extended projection methods;Bellen, Alfredo;Boll. Un. Mat. Ital. Suppl.,1980
2. A note on mean convergence of Lagrange interpolation;Bellen, Alfredo;J. Approx. Theory,1981
3. On the convergence of the Gauss quadrature rules for Cauchy principal value integrals;Criscuolo, Giuliana;Ricerche Mat.,1986
4. \bysame, Mean and uniform convergence of quadrature rules for evaluating the finite Hilbert transform, J. Approx. Theory (to appear).
5. A survey of Gauss-Christoffel quadrature formulae;Gautschi, Walter,1981