TY  - JOUR
AU  - Sivák, Bohuslav
TI  - The structure of the rings assigned to group varieties
JO  - Mathematica slovaca
PY  - 1985
SP  - 169
EP  - 173
VL  - 35
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1985__35_2_a9/
LA  - en
ID  - MASLO_1985__35_2_a9
ER  -