@article{707395,
      recid = {707395},
      author = {Gallegati, M. and Semmler, Willi,},
      title = {Wavelet applications in economics and finance [electronic  resource] /},
      pages = {1 online resource (xvi, 261 pages) :},
      url = {http://library.usi.edu/record/707395},
}