L. GATTESCHI|||New error bounds for asymptotic approximations of Jacobi polynomials and their zeros|||177-198||| A.L. LEVIN, D.S. LUBINSKY, T.Z. MTHEMBU|||Christoffel functions and orthogonal polynomials for Erdös weights on (-∞,∞)|||199-289||| G. CAPRIZ, P. BISCARI|||Special solutions in a generalized theory of nematics|||291-307||| X. LI, E.B. SAFF|||Behavior of Lagrange interpolants to the absolute value function in equally spaced points|||309-329||| C. BAIOCCHI|||Disuguaglianze variazionali: una presentazione a carattere elementare|||331-339||| I. GALLIGANI|||Splitting methods for the solution of systems of linear equations with singular matrices|||341-354||| A. OSSICINI, M.R. MARTINELLI, F. ROSATI|||Funzioni caratteristiche e polinomi s-ortogonali|||355-366|||