@article{CM_1993__89_1_91_0,
     author = {Dyer, M. J.},
     title = {Hecke algebras and shellings of {Bruhat} intervals},
     journal = {Compositio Mathematica},
     pages = {91--115},
     publisher = {Kluwer Academic Publishers},
     volume = {89},
     number = {1},
     year = {1993},
     mrnumber = {1248893},
     zbl = {0817.20045},
     language = {en},
     url = {http://www.numdam.org/item/CM_1993__89_1_91_0/}
}