@article{leastsquareellipsoidfittingusing,
  title = {Least square ellipsoid fitting using iterative orthogonal transformations},
  author = {Amit Reza and Anand S. Sengupta},
  year = {2017},
  eprint = {1704.04877},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.04877v3},
}