Bachem, Achim and Euler, Reinhardt (1984) Recent Trends in Combinatorial Optimization.
Published in: OR-Spektrum : quantitative approaches in management Vol. 6 (1). pp. 1-21.

Bachem, Achim (1983) Convexity and optimization in discrete structures.
Published in: Convexity and its applications. Birkhäuser 1983, pp. 9-29.

Schrader, Rainer (1982) Ellipsoid methods.
Published In: Modern applied mathematics : optimization and operations research ; collection of state-of-the-art surveys based on lectures presented at the Summer School "Optimization and Operations Research", held at the Univ. of Bonn, September 14 - 22, 1979 North Holland 1982, pp. 265-311.

Korte, Bernhard and Schrader, Rainer (1981) A survey on oracle techniques.
Published In: Mathematical Foundations of Computer Science ; Proceedings, 10th Symposium Štrbské Pleso, Czechoslovakia August 31 – September 4, 1981, Lecture Notes in Computer Science. 118 Springer 1981, pp. 61-77.

Grötschel, Martin and Jünger, Michael and Reinelt, Gerhard (1991) Optimal Control of plotting and drilling Machines: a Case Study.
Published in: ZOR - Methods of Operations Research (35). pp. 61-84.

Jünger, Michael and Reinelt, Gerhard and Rinaldi, Giovanni (1995) The Traveling Salesman Problem.
Published in: The Traveling Salesman Problem., Handbooks in Operations Reserach and Management Sciences. Elsevier 1995, pp. 225-330.