@article{286657,
      recid = {286657},
      author = {Coleman, Christopher,},
      title = {An introduction to radio frequency engineering /},
      publisher = {Cambridge University Press,},
      address = {Cambridge, UK ;},
      pages = {xxii, 310 p. :},
      year = {2004},
      url = {http://library.usi.edu/record/286657},
}