The divergence phenomena of interpolation type operators in L p space T. Xie, S. Zhou (1992) Colloquium Mathematicae
The General Recurrence Relation for Divided Differences and the General Newton-Interpolation-Algorithm With Applications to Trigonometric Interpolation. G. Mühlbach (1979) Numerische Mathematik
The Taylor series and growth of means. Earl Berkson (1983) Journal für die reine und angewandte Mathematik
Trigonometric interpolation for bivariate functions of bounded variation Jürgen Prestin, Manfred Tasche (1989) Banach Center Publications