@article{10.4159/harvard.,
      recid = {1404007},
      author = {Fenno, Richard F.,},
      title = {The challenge of congressional representation [electronic  resource] /},
      publisher = {Harvard University Press,},
      address = {Cambridge, Massachusetts :},
      number = {10.4159/harvard.},
      pages = {1 online resource (261 pages)},
      year = {2013},
      url = {http://library.usi.edu/record/1404007},
}