@article{724180,
      note = {Includes index.},
      author = {Vulpetti, Giovanni, and Johnson, Les, and Matloff, Gregory  L.,},
      url = {http://library.usi.edu/record/724180},
      title = {Solar sails a novel approach to interplanetary travel /  [electronic resource] :},
      recid = {724180},
      pages = {1 online resource.},
}