TY  - JOUR
AU  - A. V. Iltyakov
TI  - Lattice of subvarieties of a variety of two-step solvable
JO  - Algebra i logika
PY  - 1982
SP  - 170
EP  - 177
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1982_21_2_a4/
LA  - ru
ID  - AL_1982_21_2_a4
ER  -