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@article{JLT_2004_14_1_JLT_2004_14_1_a4, author = {S. B. Perkins and P. J. Rowley}, title = {Lengths of {Involutions} in {Coxeter} {Groups}}, journal = {Journal of Lie theory}, pages = {069--071}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {2004}, url = {http://geodesic.mathdoc.fr/item/JLT_2004_14_1_JLT_2004_14_1_a4/} }
S. B. Perkins; P. J. Rowley. Lengths of Involutions in Coxeter Groups. Journal of Lie theory, Tome 14 (2004) no. 1, pp. 069-071. http://geodesic.mathdoc.fr/item/JLT_2004_14_1_JLT_2004_14_1_a4/