TY  - JOUR
AU  - Katchalski, M.
AU  - Liu, A.
TI  - Intersection Patterns of Families of Convex Sets
JO  - Canadian journal of mathematics
PY  - 1982
SP  - 921
EP  - 931
VL  - 34
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-065-x/
DO  - 10.4153/CJM-1982-065-x
ID  - 10_4153_CJM_1982_065_x
ER  -