@article{942760,
      author = {Llamas-Garro, Ignacio, and Melo, Marcos Tavares de, and  Kim, Jung-Mu,},
      url = {http://library.usi.edu/record/942760},
      title = {Frequency measurement technology /},
      recid = {942760},
      pages = {1 online resource (x, 207 pages) :},
}