Sandwich theorems and lattice semigroups
In: Journal of Functional Analysis, Vol. 1974, page 1-14
Schulbuchbesprechung von "Mathematik heute 5-10", " Welt der Mathematik 5-10", "Die Welt der Zahl 5-10"
In: Zentralblatt für Didaktik der Mathematik, Vol. 13 Issue 6.1981, page 270-276Self-diffusion in Au along isolated dislocations
In: Physical review, B, Condensed matter and materials physics, Vol. 9 Issue 12, page 5320-5322Separation algorithms for cutting planes based on mixed integer row relaxations
implementation and evaluation in the context of mixed integer programming solver software2009Signed representing measures
In: Archiv der Mathematik, Vol. 1977, page 503-509Singularities of transmission problems
In: Mathematische Annalen, Vol. 1984, page 233-253Sokratische Gespräche in der Mathematiklehrerausbildung
In: Das sokratische Gespräch, Vol. 1989, page 167-171