@misc{indiciae6969a92b08bd,
  title = {Detection of common three-dimensional substructures in proteins.},
  author = {G Vriend and C Sander},
  year = {1991},
  doi = {10.1002/prot.340110107},
  url = {https://pubmed.ncbi.nlm.nih.gov/1660134/},
  note = {Source identifier: 1660134}
}