@misc{indiciaed02e9f5a1cca,
  title = {Algorithm for normal mode analysis with general internal coordinates.},
  author = {Kenshu Kamiya and Yoko Sugawara and Hideaki Umeyama},
  year = {2003},
  doi = {10.1002/jcc.10247},
  url = {https://pubmed.ncbi.nlm.nih.gov/12692792/},
  note = {Source identifier: 12692792}
}