%0 Journal Article
%A V.V. Deodhar
%T Some Characterizations of Bruhat Ordering on a Coxeter Group and Determination of the Relative Möbius Function
%J Inventiones mathematicae
%D 1977
%P 187-198
%V 39
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1977__39_142465/
%F IM_1977__39_142465