TY  - JOUR
AU  - N. S. Muminov
TI  - The structure of the family of trajectories in the neighborhood of a singular point of a first order differential equation of second degree
JO  - Differencialʹnye uravneniâ
PY  - 1972
SP  - 953
EP  - 963
VL  - 8
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1972_8_6_a1/
LA  - ru
ID  - DE_1972_8_6_a1
ER  -