TY  - JOUR
AU  - P. S. Belevets
AU  - R. T. Valeeva
TI  - A qualitative study in the large of a certain dynamical system with two algebraic integrals in the form of hyperbolas
JO  - Differencialʹnye uravneniâ
PY  - 1974
SP  - 771
EP  - 777
VL  - 10
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1974_10_5_a0/
LA  - ru
ID  - DE_1974_10_5_a0
ER  -