TY  - JOUR
AU  - M. V. Shamolin
TI  - Integrable motions of a pendulum in a two-dimensional plane
JO  - Contemporary Mathematics and Its Applications
PY  - 2016
SP  - 36
EP  - 57
VL  - 100
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMA_2016_100_a4/
LA  - ru
ID  - CMA_2016_100_a4
ER  -