TY  - JOUR
AU  - Villarreal, Rafael H.
TI  - Rees algebras and polyhedral cones of ideals of vertex covers of perfect graphs
JO  - Journal of Algebraic Combinatorics
PY  - 2008
SP  - 293
EP  - 305
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JAC_2008__27_3_a5/
LA  - en
ID  - JAC_2008__27_3_a5
ER  -