By Schrader R.   Wambach G.   in Annals of Operations Research

ISSN:0254-5330|92|1|125-142

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 11.285345

By Schrader R.   Schulz A.S.   Wambach G.   in Mathematical Programming

ISSN:0025-5610|82|1|159-173

Elsevier‎(1998)‎

Access to resources Favorite 8.876467