@article{405671,
      author = {Caballero, José Manuel.},
      url = {http://library.usi.edu/record/405671},
      title = {Installation and maintenance of SDH/SONET, ATM, xDSL, and  synchronization networks [electronic resource] /},
      publisher = {Artech House,},
      recid = {405671},
      pages = {xviii, 437 p. :},
      address = {Boston, MA :},
      year = {2003},
}