@article{IM_1974__25_142286,
     author = {T.A. Springer},
     title = {Regular {Elements} of {Finite} {Reflection} {Groups.}},
     journal = {Inventiones mathematicae},
     pages = {159--198},
     year = {1974},
     volume = {25},
     zbl = {0287.20043},
     url = {http://geodesic.mathdoc.fr/item/IM_1974__25_142286/}
}