By Daily B.F.   Teich J.E.   in European Journal of Operational Research

ISSN:0377-2217|134|1|70-83

Elsevier‎(2001)‎

Access to resources Favorite 12.996748

By Teich J.E.   Wallenius H.   Wallenius J.   Zionts S.   in European Journal of Operational Research

ISSN:0377-2217|93|3|536-549

Elsevier‎(1996)‎

Access to resources Favorite 10.7023115