TY  - JOUR
AU  - M. E. Sagalovich
TI  - The topological structure of a neighborhood of a singular point of a differential equation
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 2011
EP  - 2018
VL  - 11
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_11_a10/
LA  - ru
ID  - DE_1975_11_11_a10
ER  -