TY  - JOUR
AU  - A. P. Markeev
TI  - On Vibrations of a Heavy Material Point in a Fixed Ellipsoidal Bowl
JO  - Russian journal of nonlinear dynamics
PY  - 2024
SP  - 449
EP  - 461
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ND_2024_20_4_a1/
LA  - en
ID  - ND_2024_20_4_a1
ER  -