TY  - JOUR
AU  - V. M. Millionshchikov
TI  - Two theorems concerning variational systems of smooth dynamical systems
JO  - Matematičeskie zametki
PY  - 1969
SP  - 49
EP  - 54
VL  - 5
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1969_5_1_a5/
LA  - ru
ID  - MZM_1969_5_1_a5
ER  -