TY  - JOUR
AU  - E. V. Nikolaev
TI  - Bifurcations of limit cycles of differential equations admitting an~involutive symmetry
JO  - Sbornik. Mathematics
PY  - 1995
SP  - 611
EP  - 627
VL  - 186
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1995_186_4_a6/
LA  - en
ID  - SM_1995_186_4_a6
ER  -