VuL08'

@article{DBLP:journals/automatica/VuL08,
  author    = {Linh Vu and
               Daniel Liberzon},
  title     = {Invertibility of switched linear systems},
  journal   = {Automatica},
  volume    = {44},
  number    = {4},
  year      = {2008},
  pages     = {949-958},
  ee        = {http://dx.doi.org/10.1016/j.automatica.2007.08.015},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}