%0 Journal Article %A Dyer, M. J. %T Hecke algebras and shellings of Bruhat intervals %J Compositio Mathematica %D 1993 %P 91-115 %V 89 %N 1 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1993__89_1_91_0/ %G en %F CM_1993__89_1_91_0