@article{GDZPPN002238128,
title = {The actions of Sn+1 and Sn on the cohomology ring of a Coxeter arrangement of type An-1.},
journal = {Manuscripta mathematica},
volume = {91},
year = {1996},
pages = {83-94},
zbl = {0886.57029},
url = {http://dml.mathdoc.fr/item/GDZPPN002238128}
}
Gaiffi, Giovanni. The actions of Sn+1 and Sn on the cohomology ring of a Coxeter arrangement of type An-1.. Manuscripta mathematica, Tome 91 (1996) pp. 83-94. http://gdmltest.u-ga.fr/item/GDZPPN002238128/