@misc{indiciaef6425a24cca5,
  title = {Absolute stability analysis of attitude control systems for large boosters.},
  author = {Seltzer, S. M. and Siljak, D. D.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720051823},
  note = {Source identifier: 19720051823}
}