@article{JAC_2004__20_1_a6,
     author = {Berg\'e, Anne-Marie},
     title = {On certain {Coxeter} lattices without perfect sections},
     journal = {Journal of Algebraic Combinatorics},
     pages = {5--16},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2004__20_1_a6/}
}