@article{224700,
      recid = {224700},
      author = {O'Neil, Daniel A. and Bekey, Ivan.},
      title = {General public space travel and tourism [microform] /},
      publisher = {Marshall Space Flight Center,},
      address = {[Huntsville, Ala.] :},
      pages = {2 v. ;},
      year = {1998},
      note = {"Summary of a Space Act Agreement Study, including a  workshop held at Georgetown University, Washington, DC,  February 19-21, 1997."},
      url = {http://library.usi.edu/record/224700},
}