By Bish E.   in The Engineering Economist

ISSN:0013-791X|54|2|109-151

Taylor & Francis Ltd‎(2009)‎

Access to resources Favorite 14.378111

By Bish E.K.   in European Journal of Operational Research

ISSN:0377-2217|144|1|83-107

Elsevier‎(2003)‎

Access to resources Favorite 3.1487317