@misc{indiciaeb8e8f3f79e94, title = {Helium atom as a classical three-body problem.}, author = {T Yamamoto and K Kaneko}, year = {1993}, doi = {10.1103/physrevlett.70.1928}, url = {https://pubmed.ncbi.nlm.nih.gov/10053422/}, note = {Source identifier: 10053422} }