@article{486050,
      author = {Polletta, Francesca.},
      url = {http://library.usi.edu/record/486050},
      title = {Freedom is an endless meeting democracy in American social  movements / [electronic resource] :},
      publisher = {University of Chicago Press,},
      recid = {486050},
      pages = {xi, 283 p. :},
      address = {Chicago :},
      year = {2002},
}