@misc{indiciaefc87b6c4bce2,
  title = {Stable planetary atom configurations.},
  author = {K Richter and D Wintgen},
  year = {1990},
  doi = {10.1103/physrevlett.65.1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/10042412/},
  note = {Source identifier: 10042412}
}