1. Effects of quantization and overflow in recursive digital filters;Claasen;IEEE Trans Acoustics, Speech, Signal Processing,1976
2. Realisierungsprobleme von Digitalfiltern - Durch Wortlängenbegrenzung bedingte Effekte sowie Filterstrukturen;Fettweis;ntzArchiv,1980
3. Digital circuits and systems;Fettweis;IEEE Transactions on Circuits and Systems,1984
4. Finite word-length effects in digital filters;Butterweck;Arch. f. Elektr. u. Übertragungs-technik,1989
5. R. Rabenstein: A signal processing approach to the digital simulation of multidimensional continuous systems. Proceedings European Signal Processing Conference, The Hague, The Netherlands, September 1986, p. 665-668.