1. T. Beth. Verfahren der schnellen Fourier-Transformation. Teubner-Verlag, 1984.
2. T. Beth. Generating Fast Hartley Transforms — another application of the Algebraic Discrete Fourier Transform. In Proc. Int. Sym. Signals, Systems, and Electronics ISSSE 89, pages 688–692. Union Radio Scientifique International, 1989.
3. T. Beth, R. Blatt, P. Zoller, and H. Weinfurter. Engineering quantum gates. In preparation, 1995.
4. T. Beth, W. Fumy, and R. Mühlfeld. Zur Algebraische Diskreten Fourier Transformation. Arch. Math., 40:238–244, 1983.
5. T. Beth, J. Müller-Quade, and A. Nückel. IDEAS — Intelligent Design Environment for Algorithms and Systems. In M. E. Welland and J. K. Gimzewski, editors, Ultimate Limits of Fabrication and Measurement, pages 49–57. Kluwer, 1995.