@article{385542,
      author = {David, Paulo,},
      url = {http://library.usi.edu/record/385542},
      title = {Article 31 the right to leisure, play and culture /  [electronic resource] :},
      publisher = {Martinus Nijhoff Publishers,},
      recid = {385542},
      pages = {1 online resource (33 p.)},
      address = {Leiden ;},
      year = {2006},
}