TY  - JOUR
AU  - U. U. Umirbaev
TI  - The occurrence problem for free solvable groups
JO  - Algebra i logika
PY  - 1995
SP  - 211
EP  - 232
VL  - 34
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1995_34_2_a5/
LA  - ru
ID  - AL_1995_34_2_a5
ER  -