By Feng S.   Xu L.D.   in Fuzzy Sets and Systems

ISSN:0165-0114|105|1|1-12

Elsevier‎(1999)‎

Access to resources Favorite 13.007006

By Li H.   Wang S.   Xu L.D.   in European Journal of Operational Research

ISSN:0377-2217|124|2|221-223

Elsevier‎(2000)‎

Access to resources Favorite 11.071282

By Zheng F.   Xu L.D.   Tang B.   in European Journal of Operational Research

ISSN:0377-2217|124|2|243-254

Elsevier‎(2000)‎

Access to resources Favorite 11.071282