@article{195084,
      author = {Korsgaard, Christine M. and O'Neill, Onora,},
      url = {http://library.usi.edu/record/195084},
      title = {The sources of normativity /},
      publisher = {Cambridge University Press,},
      recid = {195084},
      pages = {xv, 273 p. ;},
      address = {Cambridge ;},
      year = {1996},
}