@misc{indiciae40cbefa12aca,
  title = {Pentacoordinate oxyphosphorane intermediate always exists in aqueous solution.},
  author = {A Yliniemela and T Uchimaru and K Tanabe and M Uebayasi and K Taira},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1289826/},
  note = {Source identifier: 1289826}
}