@article{36059,
      author = {Buchanan, James M. and Tullock, Gordon,},
      url = {http://library.usi.edu/record/36059},
      title = {The calculus of consent, logical foundations of  constitutional democracy},
      publisher = {University of Michigan Press},
      recid = {36059},
      pages = {x, 361 p.},
      address = {Ann Arbor,},
      year = {1962},
}