@article{132007,
      author = {Drèze, Jean. and Sen, Amartya,},
      url = {http://library.usi.edu/record/132007},
      title = {Hunger and public action /},
      publisher = {Clarendon Press,},
      recid = {132007},
      pages = {xviii, 373 p. :},
      address = {Oxford :},
      year = {1989},
}