@article{390817,
      author = {Niessen, Jan. and Huddleston, Thomas.},
      url = {http://library.usi.edu/record/390817},
      title = {Legal frameworks for the integration of third-country  nationals [electronic resource] /},
      publisher = {Martinus Nijhoff Publishers,},
      recid = {390817},
      pages = {viii, 245 p. :},
      address = {Leiden ;},
      year = {2009},
}