TY  - JOUR
AU  - Yu. I. Merzlyakov
TI  - Equisubgroups of unitriangular groups: a criterion for
JO  - Doklady Akademii Nauk
PY  - 1994
SP  - 732
EP  - 735
VL  - 339
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1994_339_6_a1/
LA  - ru
ID  - DAN_1994_339_6_a1
ER  -