To appear in proceedings:

1. M.J. Cantero & A. Iserles, "On a curious q-hypergeometric identity", Nonlinear Analysis: Stability, Approximation and Inequalities (P. Pardalos, H.M. Srivastava & P. Georgiev, eds), Springer-Verlag, to appear.
2. A. Boettcher, S. Grudsky & A. Iserles, "The Fox-Li operator as a test and a spur for Wiener-Hopf theory", Stephen Smale's 80th Birthday Festschrift (Th. Rassias, ed.), Springer-Verlag, to appear.