%0 Journal Article
%A Patricia L. Sipe
%T Roots of the Canonical Bundle of the Universal Teichmüller Curve and Certain Subgroups  of the Mapping Class Group.
%J Mathematische Annalen
%D 1982
%P 67-92
%V 260
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1982__260_163657/
%F MAN_1982__260_163657