@article{287399,
      author = {Galilei, Galileo, and Hawking, Stephen,},
      url = {http://library.usi.edu/record/287399},
      title = {Dialogues concerning two new sciences /},
      publisher = {Running Press,},
      recid = {287399},
      pages = {xvii, 230 p. :},
      address = {Philadelphia :},
      year = {2002},
}