TY  - JOUR
AU  - Vyacheslav O. Kalas
AU  - Pavel S. Krasilnikov
TI  - On the investigation of stability of equilibrium in Sitnikov problem in~nonlinear formulation
JO  - Russian journal of nonlinear dynamics
PY  - 2015
SP  - 117
EP  - 126
VL  - 11
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ND_2015_11_1_a5/
LA  - ru
ID  - ND_2015_11_1_a5
ER  -