1 - Introduction to approximation theory |
2 - Chebyshev methods in numerical approximation |
3 - Einführung in die Analytische Zahlentheorie |
4 - Mathematical methods for digital computers. Volume II |
5 - The approximation of functions. Volume 2 : nonlinear and multivariate theory |
6 - The functional method and its applications |
7 - Theory of approximation : with applications : proceedings of a conference conducted by the universtiy of Calgary and the Universtiy of Regina, Alberta, Canada, August 11-13,1975 |
8 - Vorlesungen über Approximationstheorie |