By Grahn S.   in Annals of Operations Research

ISSN:0254-5330|109|1-4|317-329

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 13.240225

By Grahn S.   Ullmann D.   Jakubke H.   in Analytical Biochemistry

ISSN:0003-2697|265|2|225-231

Elsevier‎(1998)‎

Access to resources Favorite 8.094831