@BOOK{ Book!D - 90124545,
AUTHOR = " herausgegeben von J. Kohlas, O. Seifert, P. Stähly, H.-J. Zimmermann.",
TITLE = "Proceedings in Operations Research 5",
LIBRARY= "کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Economics.,Mathematics.",
URL = "/book/90124545/Proceedings-in-Operations-Research-5/"}