@misc{indiciae9436ba5242ac,
  title = {Integration-free interval doubling for Riccati equation solutions},
  author = {Sidhu, G. S. and Bierman, G. J.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780028456},
  note = {Source identifier: 19780028456}
}