@misc{indiciae83e4d0d4a50f,
  title = {Methods of regularization for computing orbits in celestial mechanics},
  author = {Burdet, C. A. and Roessler, M. and Stiefel, E. and Waldvogel, J.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670016363},
  note = {Source identifier: 19670016363}
}