@article{GFA_1993__3_6_58135,
     author = {R. Feres},
     title = {Affine {Actions} of {Higher} {Rank} {Lattices.}},
     journal = {Geometric and functional analysis},
     pages = {370--394},
     publisher = {mathdoc},
     volume = {3},
     number = {6},
     year = {1993},
     zbl = {0788.58010},
     url = {http://geodesic.mathdoc.fr/item/GFA_1993__3_6_58135/}
}