Alternative formulation of Roytman's network theorem and a new proof. - H. J. Butterweck (Proc. IEEE, 1985)

About Doppler nonlinearities in loudspeakers. - H. J. Butterweck (ICASSP, 1989)

About the propagation of the Wigner distribution in systems with Gaussian frequency characteristics. - H. J. Butterweck (Signal Process., 1991)

A remote identification system based on passive identifiers. - H. J. Butterweck; A. C. P. van Meer; Jean H. F. Ritzerfeld (Signal Process., 1992)

A steady-state analysis of the LMS adaptive algorithm without use of the independence assumption. - Hans-Jürgen Butterweck (ICASSP, 1995)

Cascaded all-pass sections for LMS adaptive filtering. - Harm J. W. Belt; H. J. Butterweck (EUSIPCO, 1996)

An approach to LMS adaptive filtering without use of the independence assumption. - H. J. Butterweck (EUSIPCO, 1996)

A new interpretation of the misadjustment in adaptive filtering. - Hans-Jürgen Butterweck (ICASSP, 1996)

The independence assumption: A dispensable tool in adaptive filter theory. - H. J. Butterweck (Signal Process., 1997)

Iterative analysis of the steady-state weight fluctuations in LMS-type adaptive filters. - H. J. Butterweck (IEEE Trans. Signal Process., 1999)

A wave theory of long LMS adaptive filters. - Hans-Jürgen Butterweck (EUSIPCO, 2000)

Steady-state analysis of the long LMS adaptive filter. - H. J. Butterweck (Signal Process., 2011)