TY  - JOUR
AU  - V. A. Baltag
AU  - K. S. Sibirskii
TI  - An integral of Malkin type and new cases of the center of a fractionally-cubic differential equation
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 555
EP  - 562
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_4_a0/
LA  - ru
ID  - DE_1984_20_4_a0
ER  -