TY  - JOUR
AU  - R. V. Kuz'min
TI  - On closed trajectories with a~particular integral
JO  - Matematičeskoe modelirovanie
PY  - 1995
SP  - 94
VL  - 7
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_1995_7_5_a65/
LA  - ru
ID  - MM_1995_7_5_a65
ER  -