TY  - BOOK
AU  - Schrijver,A
TI  - Combinatorial Optimization: polyhedra & efficiency. Volume B matroids, trees, stable sets chapters 39-69
T2  - Algorithms & combinatorics 24
SN  - 9783540443894
U1  - 2.08+15.01 
PY  - 2003///
CY  - Berlin
PB  - Springer
ER  -