TY  - RPRT
TI  - Relativistic configuration-interaction theory for atomic systems.
AU  - T Kagawa
AU  - Y Honda
AU  - S Kiyokawa
PY  - 1991
DO  - 10.1103/physreva.44.7092
UR  - https://pubmed.ncbi.nlm.nih.gov/9905850/
ID  - 9905850
ER  -