@article{10_4153_CMB_2013_013_2,
     author = {Lauret, Emilio A.},
     title = {Representation {Equivalent} {Bieberbach} {Groups} and {Strongly} {Isospectral} {Flat} {Manifolds}},
     journal = {Canadian mathematical bulletin},
     pages = {357--363},
     year = {2014},
     volume = {57},
     number = {2},
     doi = {10.4153/CMB-2013-013-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2013-013-2/}
}