A. Björner and F. Brenti, Combinatorics of Coxeter Groups, Graduate Texts in Mathematics, vol.231, 2005.

F. Brenti, A combinatorial formula for Kazhdan-Lusztig polynomials, Inventiones Mathematicae, vol.17, issue.88, pp.371-394, 1994.
DOI : 10.1007/BF01231537

M. J. Dyer and . On-the, Bruhat graph " of a Coxeter system, Compos. Math, vol.78, pp.185-191, 1991.

A. Hultman, Bruhat intervals of length 4 in Weyl groups, Journal of Combinatorial Theory, Series A, vol.102, issue.1, pp.163-178, 2003.
DOI : 10.1016/S0097-3165(03)00027-X

A. Hultman, Combinatorial complexes, Bruhat intervals and reflection distances, 2003.

J. C. Jantzen, Moduln mit Einem Höchsten Gewicht, Lecture Notes in Mathematics, vol.750, 1979.

I. G. Macdonald, Notes on Schubert Polynomials, Laboratoire de combinatoire et d'informatique mathématique (LACIM), 1991.

B. E. Tenner, The combinatorics of reduced decompositions, 2006.

B. E. Tenner, Pattern avoidance and the Bruhat order, Journal of Combinatorial Theory, Series A, vol.114, issue.5, pp.888-905, 2007.
DOI : 10.1016/j.jcta.2006.10.003

B. E. Tenner, Reduced decompositions and permutation patterns, Journal of Algebraic Combinatorics, vol.5, issue.3, pp.263-284, 2006.
DOI : 10.1007/s10801-006-0015-6