%0 Journal Article
%A Martin Scharlemann
%A Abigail Thompson
%T Heegaard splittings of (surface) x I are standars.
%J Mathematische Annalen
%D 1993
%P 549-564
%V 295
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1993__295_1_165057/
%F MAN_1993__295_1_165057