TY  - JOUR
AU  - V. I. Bulgakov
TI  - The existence of a knotted solution for a third order autonomous system
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1507
EP  - 1508
VL  - 13
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_8_a19/
LA  - ru
ID  - DE_1977_13_8_a19
ER  -