%0 Journal Article
%A T. G. Vozmischeva
%A A. A. Oshemkov
%T Topological analysis of the~two-centre problem on the~two-dimensional

%J Sbornik. Mathematics
%D 2002
%P 1103-1138
%V 193
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2002_193_8_a0/
%G en
%F SM_2002_193_8_a0