TY  - JOUR
AU  - Yu. V. Churin
TI  - The vanishing of the periodic solutions of quasihomogeneous systems that have only simple exceptional sets
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 678
EP  - 686
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_4_a9/
LA  - ru
ID  - DE_1975_11_4_a9
ER  -