@misc{indiciae771ea133c697,
  title = {Eigenvector derivatives of repeated eigenvalues using singular value decomposition},
  author = {Lim, Kyong B. and Juang, Jer-Nan and Ghaemmaghami, Peiman},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890044104},
  note = {Source identifier: 19890044104}
}