@misc{indiciaecd75698dd8a6,
  title = {Open systems.},
  author = {J R Bryant},
  year = {1995},
  doi = {10.1016/0020-7101(94)01075-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/7601538/},
  note = {Source identifier: 7601538}
}