@misc{indiciae37c0ac336df0,
  title = {Dukes and Jass systems.},
  author = {J R Jass},
  year = {1990},
  doi = {10.1007/bf02150754},
  url = {https://pubmed.ncbi.nlm.nih.gov/2376229/},
  note = {Source identifier: 2376229}
}