%0 Journal Article
%A Medveď, Milan
%T On a codimension 3 bifurcation of plane vector fields with $Z_2$ symmetry
%J Czechoslovak Mathematical Journal
%D 1990
%P 295-310
%V 40
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102381/
%R 10.21136/CMJ.1990.102381
%G en
%F 10_21136_CMJ_1990_102381