@misc{indiciae421093df54c4,
  title = {Computer systems for chemical research.},
  author = {E Ziegler and D Henneberg and G Schomburg},
  year = {1972},
  doi = {10.1002/anie.197203481},
  url = {https://pubmed.ncbi.nlm.nih.gov/4626218/},
  note = {Source identifier: 4626218}
}