VII. Symposium on Operations Research : organized by Gesellschaft für Mathematik, Ökonomie und Operations Research e.V. Hochschule St. Gallen, August 19-21, 1982 : Tagungsbericht - Proceedings
Contributions to automatical economics and optimization theory
X. Symposium on Operations Research : organized by Gesellschaft für Mathematik, Ökonomie und Operations Research e.V. Universität München, August 26-28, 1985 : Proceedings
XII. Symposium on Operations Research : University of Passau, September 9-11, 1987 : proceedings
Contributions to operations research and mathematical economics
Kolloquium über Mathematische Methoden des Operations Research : Rheinsch-Westfälische Technische Hochschule Aachen, 16.-17. Mai 1980
XI. symposium on operations research : University of Darmstadt, September 1-3, 1986, proceedings
V. symposium on operations research : Gesellschaft für Mathematik, Ökonomie und operations, research e.V. Universität zu Köln, August 25-27, 1980, Proceedings
Special topics on mathematical economics and optimization theory
IV. symposium on operations research : Gesellschaft für Mathematik, Ökonomie und operations, research e.V. Universität des Saarlandes, September 10-12, 1979, Proceedings
IX. Symposium on Operations Research : organized by Gesellschaft für Mathematik, Ökonomie und Operations Research e.V. Universität Osnabrück, August 27-29, 1984 : Tagungsbericht - Proceedings
XIII. symposium on operations research : University of paderborn, September 7-9, 1988, proceedings
6. Symposium über Operations Research : Gesellschaft für Mathematik, Ökonomie und Operations Research e.V. Universität Augsburg, September 7th -9th, 1981 : proceedings
Operations research 1990 : XV. Symposium on Operations Research : Vienna University of Economics, August 28-31, 1990, proceedings
XIV. Symposium on Operations Research : University of Ulm, September 6-8, 1989 : proceedings
Contributions to production theory, natural resources, economic indices, and related topics : collection of essays dedicated to the work of Wolfgang Eichhorn
IX. Oberwolfach Conference on Operations Research : October 15-21, 1978