Sandwich theorems and lattice semigroups
In: Journal of Functional Analysis, Jg. 1974, S. 1-14

Self-diffusion in Au along isolated dislocations
In: Physical review, B, Condensed matter and materials physics, Jg. 9 H. 12, S. 5320-5322
Shift currents in bulk GaAs and GaAs quantum wells analyzed by a combined approach of k.p perturbation theory and the semiconductor Bloch equations
Elektronische Ressource, Paderborn, 2016
Signed representing measures
In: Archiv der Mathematik, Jg. 1977, S. 503-509
Similarity of integer matrices
Elektronische Ressource, Paderborn, 2017

Singularities of transmission problems
In: Mathematische Annalen, Jg. 1984, S. 233-253
Solitons in interaction
In: Progress of theoretical physics, Jg. 1987, S. 1022-1050
Solution of a hyperbolic inverse problem by linearization
In: Communications in Partial Differential Equations, Jg. 1991, S. 291-309
Some Lie theory of semigroups based on examples
In: Semesterbericht Funktionalanalysis, Jg. 13.1988, S. 107-118

Some recent results on solitons, symmetries and conservation laws in nonlinear dynamics
In: Proceedings of the 14th ICGTMP: International Colloquium on Group Theoretical Methods in Physics : 26-30 August 1985, Seoul Korea, Jg. 14.1986, S. 421-424

Spectrally ordered Lie algebras
In: Proceedings of the XVI International Colloquium, held at Varna, Bulgaria, June 15 - 20, 1987 (Lecture notes in physics : 313), Jg. 1988, S. 11-16
Spectroscopic studies of defects in ionic and semi-ionic solids
In: Defects in Solids: Modern Techniques (Nato ASI Series B: Physics : 147), Jg. 1986, S. 205-241

Structures of aqueous surfactant systems
a study of binary micellar solutions and ternary surfactant/fatty alcohol/water emulsions2013

Subsemigroups of Lie groups
Darmstadt, 1987
