@article{MS2_1979__45_166683,
     author = {Ole A. Nielsen},
     title = {The failure of the topological {Frobenius} property for nilpotent {Lie} groups.},
     journal = {Mathematica Scandinavica},
     pages = {305--310},
     publisher = {mathdoc},
     volume = {45},
     year = {1979},
     zbl = {0449.22012},
     url = {http://geodesic.mathdoc.fr/item/MS2_1979__45_166683/}
}