TY  - GEN
AU  - Korte, B. H.                 
AU  - Vygen,Jens
TI  - Combinatorial optimization: theory and algorithms 
SN  - 3540256849
U1  - 519.3 
PY  - 2006///
CY  - Berlin, New York
PB  - Springer,2006
KW  - Combinatorial optimization
N1  - Includes bibliographical references and indexes
ER  -