TY  - JOUR
AU  - A.B. Hansen
TI  - On a certain class of polytopes associated with independence systems.
JO  - Mathematica Scandinavica
PY  - 1977
SP  - 225
EP  - 241
VL  - 41
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1977__41_166555/
ID  - MS2_1977__41_166555
ER  -