TY  - JOUR
AU  - A. A. Reinfeld
TI  - Smooth linearization of a “node”
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1885
EP  - 1887
VL  - 13
IS  - 10
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_10_a23/
LA  - ru
ID  - DE_1977_13_10_a23
ER  -