%0 Journal Article
%A Richard Skora
%T The Degree of a Map Between Surfaces.
%J Mathematische Annalen
%D 1986
%P 415-424
%V 276
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1986__276_164208/
%F MAN_1986__276_164208