@misc{indiciae2e4ac7ef5d1d,
  title = {Use of direct electron pair method},
  author = {Takahashi, Y. and Eby, P. B. and Parnell, T. A. and Gregory, J. C. and Hayashi, T.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860062147},
  note = {Source identifier: 19860062147}
}