(1992). Operations research '91: Extended abstracts of the 16th Symposium on Operations Research held at the University of Trier at September 9 - 11, 1991. Physica-Verl.
Chicago-Zitierstil (17. Ausg.)Operations Research '91: Extended Abstracts of the 16th Symposium on Operations Research Held at the University of Trier at September 9 - 11, 1991. Heidelberg: Physica-Verl, 1992.
MLA-Zitierstil (9. Ausg.)Operations Research '91: Extended Abstracts of the 16th Symposium on Operations Research Held at the University of Trier at September 9 - 11, 1991. Physica-Verl, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.