@article{735818,
      author = {Wittgenstein, Ludwig, and Zamuner, Edoardo, and Di Lascio,  Ermelinda Valentina, and Levy, D. K.,},
      url = {http://library.usi.edu/record/735818},
      title = {Lecture on ethics [electronic resource] /},
      recid = {735818},
      pages = {1 online resource (151 pages)},
}