By Dauer J.P.   Gallagher R.J.   in European Journal of Operational Research

ISSN:0377-2217|88|2|368-381

Elsevier‎(1996)‎

Access to resources Favorite 11.489356

By Gallagher R.J.   Lee E.K.   Patterson D.A.   in Annals of Operations Research

ISSN:0254-5330|74|1|65-88

Springer Publishing Company ‎(1997)‎

Access to resources Favorite 9.468061