@article{791277,
      recid = {791277},
      author = {Sartorius, Christian,},
      title = {An evolutionary approach to social welfare/},
      publisher = {Routledge,},
      address = {London ;},
      pages = {xvi, 247 p.},
      year = {2003},
      url = {http://library.usi.edu/record/791277},
}