@article{404996,
      recid = {404996},
      author = {Eskelinen, Pekka.},
      title = {Introduction to RF equipment and system design [electronic  resource] /},
      publisher = {Artech House,},
      address = {Norwood, MA :},
      pages = {xiii, 263 p. :},
      year = {2004},
      url = {http://library.usi.edu/record/404996},
}