@article{ADM_2014_18_2_a7,
     author = {Gabriele Nebe and Artur Sch\"afer},
     title = {A nilpotent non abelian group code},
     journal = {Algebra and discrete mathematics},
     pages = {268--273},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2014_18_2_a7/}
}