By Giarlotta A.   in European Journal of Operational Research

ISSN:0377-2217|133|1|190-209

Elsevier‎(2001)‎

Access to resources Favorite 19.643951

By Giarlotta Alfio   in Order

ISSN:0167-8094|21|1|29-41

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 3.0651405