%0 Journal Article
%A E. V. Nikolaev
%T Bifurcations of limit cycles of differential equations admitting an~involutive symmetry
%J Sbornik. Mathematics
%D 1995
%P 611-627
%V 186
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1995_186_4_a6/
%G en
%F SM_1995_186_4_a6