@article{10352,
  author = {M. Aizenman and J. Perdang},
  title = {Secular stability. VII - an analytic model displaying a continuous spectrum},
  year = {1976},
  journal = {Astronomy and Astrophysics},
  volume = {51},
  pages = {263\textendash268},
  url = {http://adsabs.harvard.edu/full/1976A\%26A....51..263A},
  note = {JILA Pub. 1396},
}