@misc{indiciae30c40b28df13,
  title = {Estimation of evolutionary distances from protein spatial structures.},
  author = {N V Grishin},
  year = {1997},
  doi = {10.1007/pl00006241},
  url = {https://pubmed.ncbi.nlm.nih.gov/9321415/},
  note = {Source identifier: 9321415}
}