The Setup Polyhedron of Series-parallel Posets. - Rainer Schrader; Georg Wambach (Discret. Appl. Math., 1997)

Base polytopes of series-parallel posets: Linear description and optimization. - Rainer Schrader; Andreas S. Schulz; Georg Wambach (Math. Program., 1998)

The setup polytope of N‐sparse posets. - Rainer Schrader; Georg Wambach (Ann. Oper. Res., 1999)

N-extendible Posets, and How to Minimize Total Weighted Completion Time. - Markus Peter; Georg Wambach (Discret. Appl. Math., 2000)