TY  - JOUR
AU  - A. S. Pyartli
TI  - Cycles of a~system of two complex differential equations in the vicinity of a~stationary point
JO  - Trudy Moskovskogo matematičeskogo obŝestva
PY  - 1978
SP  - 95
EP  - 106
VL  - 37
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MMO_1978_37_a2/
LA  - ru
ID  - MMO_1978_37_a2
ER  -