By T. C.E.C.   Gordon V.S.   Kovalyov M.Y.   in European Journal of Operational Research

ISSN:0377-2217|94|2|277-283

Elsevier‎(1996)‎

Access to resources Favorite 9.768745

By Gordon V. S.   Proth J-M.   Chu C.   in Production Planning and Control

ISSN:1366-5871|13|2|117-132

Taylor & Francis Ltd‎(2002)‎

Access to resources Favorite 3.6545458