%0 Journal Article
%A Oliva, W. M.
%T On the chaotic behavior and the non-integrability of the four vortices problem
%J Annales de l'I.H.P. Physique théorique
%D 1991
%P 707-718
%V 55
%N 2
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPA_1991__55_2_707_0/
%G en
%F AIHPA_1991__55_2_707_0