%0 Journal Article
%A Mary Schaps
%T Birational Morphisms Factorizable by two Monoidal Transformations.
%J Mathematische Annalen
%D 1976
%P 23-28
%V 222
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1976__222_162851/
%F MAN_1976__222_162851