TY  - JOUR
AU  - Shephard, G. C.
TI  - Combinatorial Properties of Associated Zonotopes
JO  - Canadian journal of mathematics
PY  - 1974
SP  - 302
EP  - 321
VL  - 26
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-032-5/
DO  - 10.4153/CJM-1974-032-5
ID  - 10_4153_CJM_1974_032_5
ER  -