%0 Journal Article
%A J. Gonzalo
%A F. Varela
%T Some Surfaces that are Distinguishable by the Global Expression of Their Volume Elements.
%J Mathematische Annalen
%D 1984
%P 199-212
%V 267
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1984__267_163889/
%F MAN_1984__267_163889