@misc{indiciae46de369cdd20,
  title = {Three-dimensional computer modelling system for the study of biological structures.},
  author = {W J Perkins and S Hashmi and M Jordan},
  year = {1993},
  doi = {10.1007/bf02441801},
  url = {https://pubmed.ncbi.nlm.nih.gov/8145579/},
  note = {Source identifier: 8145579}
}