TY  - JOUR
AU  - N. A. Lukashevich
AU  - I. P. Martynov
TI  - The Riccati equation and special third-order systems without moving critical points
JO  - Differencialʹnye uravneniâ
PY  - 1997
SP  - 707
EP  - 708
VL  - 33
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1997_33_5_a22/
LA  - ru
ID  - DE_1997_33_5_a22
ER  -