@article{193506,
      author = {Fenno, Richard F.,},
      url = {http://library.usi.edu/record/193506},
      title = {Senators on the campaign trail : the politics of  representation /},
      publisher = {University of Oklahoma Press,},
      recid = {193506},
      pages = {xii, 375 p. :},
      address = {Norman :},
      year = {1996},
}