@article{MM2_1996__91_3_156216,
     author = {Giovanni Gaiffi},
     title = {The actions of {Sn+1} and {Sn} on the cohomology ring of a {Coxeter} arrangement of type {An-1.}},
     journal = {Manuscripta mathematica},
     pages = {83--94},
     publisher = {mathdoc},
     volume = {91},
     number = {3},
     year = {1996},
     zbl = {0886.57029},
     url = {http://geodesic.mathdoc.fr/item/MM2_1996__91_3_156216/}
}