%0 Journal Article %A Carter, R. W. %T Conjugacy classes in the weyl group %J Compositio Mathematica %D 1972 %P 1-59 %V 25 %N 1 %I Wolters-Noordhoff Publishing %U http://www.numdam.org/item/CM_1972__25_1_1_0/ %G en %F CM_1972__25_1_1_0