@misc{indiciae9a0203ffc6b3,
  title = {An automated procedure for calculating system matrices from perturbation data generated by an EAI Pacer and 100 hybrid computer system},
  author = {Milner, E. J. and Krosel, S. M.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780007786},
  note = {Source identifier: 19780007786}
}