@misc{indiciae96c0f9673e41, title = {Electron correlation in momentum space: The beryllium-atom isoelectronic sequence.}, author = {AN Tripathi and RP Sagar and RO Esquivel and VH Smith}, year = {1992}, doi = {10.1103/physreva.45.4385}, url = {https://pubmed.ncbi.nlm.nih.gov/9907513/}, note = {Source identifier: 9907513} }