TY  - BOOK
AU  - Korte Bernhard
AU  - Vygen Jens
TI  - Combinatorial optimization: theory and algorithms
SN  - 3-540-67226-5
U1  - 519.3 
PY  - 2000///
CY  - Berlin
PB  - Springer-Verlag
KW  - Combinatorial optimization
ER  -