@misc{indiciae583bc9cd4060, title = {Hyperspherical approach to three-electron atomic systems.}, author = {X Yang and CG Bao and CD Lin}, year = {1996}, doi = {10.1103/physreva.53.3934}, url = {https://pubmed.ncbi.nlm.nih.gov/9913355/}, note = {Source identifier: 9913355} }