@article{419401,
      recid = {419401},
      title = {Space science in the twenty-first century imperatives for  the decades 1995 to 2015 : report of the study steering  group / [electronic resource] :},
      publisher = {National Academy Press,},
      address = {Washington, D.C. :},
      pages = {x, 111 p. :},
      year = {1988},
      note = {Support for this project was provided by Contract  NASW-3482 between the National Academy of Sciences and the  National Aeronautics and Space Administration.},
      url = {http://library.usi.edu/record/419401},
}