@article{10_4153_CMB_2001_043_2,
     author = {Henniger, J. P.},
     title = {Ergodic {Rotations} of {Nilmanifolds} {Conjugate} to {Their} {Inverses}},
     journal = {Canadian mathematical bulletin},
     pages = {429--439},
     year = {2001},
     volume = {44},
     number = {4},
     doi = {10.4153/CMB-2001-043-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2001-043-2/}
}