The Grothendieck group of polytopes and norms
In: Münster Journal of Mathematics, H. Münster Journal of Mathematics, S. 75-81
The group of automorphisms of the algebra of one-sided inverses of a polynomial algebra
In: Münster Journal of Mathematics, H. Münster Journal of Mathematics, S. 1-51
Groupoid cocycles and K-theory
In: Münster Journal of Mathematics, H. Münster Journal of Mathematics, S. 227-250
Groups with twisted p-periodic cohomology
In: Münster Journal of Mathematics, H. Münster Journal of Mathematics, S. 99-117
The growing importance of covering payment risks in the chemical industry
In: Journal of Business Chemistry, H. Journal of Business Chemistry, S. 39-43


Guntram Vesper's Frohburg between Religion and Politics
The Year in Germany


