@article{793948,
      author = {McKay, C. G., and Beckman, Bengt.},
      url = {http://library.usi.edu/record/793948},
      title = {Swedish signal intelligence, 1900-1945 [electronic  resource] /},
      publisher = {Frank Cass,},
      recid = {793948},
      pages = {xvii, 310 p. :},
      address = {London ;},
      year = {2003},
}