By Stam A.   Duarte Silva A.P.   in European Journal of Operational Research

ISSN:0377-2217|145|1|92-108

Elsevier‎(2003)‎

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By Duarte Silva A.P.   Stam A.   in Annals of Operations Research

ISSN:0254-5330|74|1|129-157

Springer Publishing Company ‎(1997)‎

Access to resources Favorite 3.240933