@article{CRMATH_2004__338_4_271_0,
     author = {Grunewald, Fritz and Platonov, Vladimir},
     title = {New properties of lattices in {Lie} groups},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {271--276},
     publisher = {Elsevier},
     volume = {338},
     number = {4},
     year = {2004},
     doi = {10.1016/j.crma.2003.12.021},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2003.12.021/}
}