TY  - JOUR
AU  - M. V. Sapir
TI  - A minimal variety of associative algebras with unsolvable word problem
JO  - Sbornik. Mathematics
PY  - 1991
SP  - 567
EP  - 584
VL  - 68
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1991_68_2_a11/
LA  - en
ID  - SM_1991_68_2_a11
ER  -