@article{180079,
      recid = {180079},
      author = {Ryan, Robert S. and Scofield, Harold N.},
      title = {Structural dynamics and control interaction of flexible  structures [microform] /},
      publisher = {National Aeronautics and Space               Administration, Scientific and Technical Information  Branch,},
      address = {[Washington, D.C.] :},
      pages = {1 v.},
      year = {1987},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/180079},
}