TY  - BOOK
AU  - Schrijver,A
TI  - Combinatorial Optimization: polyhedra & efficiency. Volume A paths, flows, matchings chapters 1-38
T2  - Algorithms & combinatorics 24
SN  - 9783540443896
U1  - 2.08+15.01 
PY  - 2003///
CY  - Berlin
PB  - Springer
ER  -