%0 Journal Article
%A V. S. Medvedev
%A E. L. Fedorov
%T On dynamical systems close to Hamiltonian with separatrix loops of a~saddle
%J Sbornik. Mathematics
%D 1995
%P 79-91
%V 83
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1995_83_1_a3/
%G en
%F SM_1995_83_1_a3