@article{290825,
      recid = {290825},
      author = {Gilster, Paul,},
      title = {Centauri dreams : imagining and planning interstellar  exploration /},
      publisher = {Copernicus Books,},
      address = {New York :},
      pages = {xv, 302 p. ;},
      year = {2004},
      url = {http://library.usi.edu/record/290825},
}