TY  - JOUR
AU  - I. F. Kobtsev
TI  - The geodesic flow on a~two-dimensional ellipsoid in the field of an elastic force. Topological classification of solutions
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2018
SP  - 27
EP  - 33
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2018_2_a2/
LA  - ru
ID  - VMUMM_2018_2_a2
ER  -