@Comment {Tue, 25 Apr 2017 02:46:23 GMT}

@Article {CReSTIC-2084,
  author     = {Alpay, Daniel and Mboup, Mamadou},
  title      = {Discrete-Time Multi-Scale Systems},
  journal    = {Integral Equations and Operator Theory},
  volume     = 68,
  number     = 2,
  pages      = 163--191,
  year       = 2010
}