TY  - JOUR
AU  - Ch. K. Gupta
AU  - E. I. Timoshenko
TI  - Criterion for Invertibility of Endomorphisms and Test Rank of Metabelian Products of Abelian Groups
JO  - Algebra i logika
PY  - 2004
SP  - 565
EP  - 581
VL  - 43
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2004_43_5_a2/
LA  - ru
ID  - AL_2004_43_5_a2
ER  -