%0 Journal Article
%A M.G. Garroni
%A M.A. Vivaldi
%T Bilateral Inequalities and Implicit Unilateral Systems of the Non-Variational Type.
%J Manuscripta mathematica
%D 1980
%P 177-216
%V 33
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1980__33_154747/
%F MM2_1980__33_154747