TY  - JOUR
AU  - REINHARD THRON
TI  - Characterizations of the anti-exchange closure
JO  - Beiträge zur Algebra und Geometrie
PY  - 1985
SP  - 65
EP  - 74
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/BAG_1985__19_138293/
ID  - BAG_1985__19_138293
ER  -