@article{JOLT_2008_18_4_a11,
     author = {Daniel Beltita and Karl-Hermann Neeb},
     title = {A {Nonsmooth} {Continuous} {Unitary} {Representation} of a {Banach-Lie} {Group}},
     journal = {Journal of Lie Theory},
     pages = {933--936},
     year = {2008},
     volume = {18},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2008_18_4_a11/}
}