TY  - JOUR
AU  - S. M. Dudakov
TI  - The collapse theorem for theories of $I$-reducible algebraic systems
JO  - Izvestiya. Mathematics 
PY  - 2004
SP  - 911
EP  - 933
VL  - 68
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2004_68_5_a2/
LA  - en
ID  - IM2_2004_68_5_a2
ER  -