TY  - JOUR
AU  - V. N. Gorbuzov
TI  - Construction of differential systems from an infinitesimal operator and a universal invariant of a one-parameter group of transformations
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 899
EP  - 901
VL  - 30
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_5_a19/
LA  - ru
ID  - DE_1994_30_5_a19
ER  -