@misc{indiciaefc78a4db4c56,
  title = {Why is the Upsilon (3S) different?},
  author = {HJ Lipkin and SF Tuan},
  year = {1989},
  doi = {10.1103/physrevlett.62.2910},
  url = {https://pubmed.ncbi.nlm.nih.gov/10040125/},
  note = {Source identifier: 10040125}
}