%0 Journal Article
%A Marenich, V.
%A Guadalupe, I.V.
%T Some inequalities for immersed surfaces.
%J Portugaliae mathematica
%D 1997
%P 139-145
%V 54
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1997__54_2_47787/
%G en
%F PORMA_1997__54_2_47787