@misc{indiciae68bef44e7b3c,
  title = {Template-directed oligonucleotide ligation on hydroxylapatite},
  author = {Acevedo, O. L. and Orgel, L. E.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860061222},
  note = {Source identifier: 19860061222}
}