TY  - RPRT
TI  - Hydrogen atom under a sequence of static multipole perturbations: Wave-function corrections.
AU  - CK Au
PY  - 1986
DO  - 10.1103/physreva.33.717
UR  - https://pubmed.ncbi.nlm.nih.gov/9896661/
ID  - 9896661
ER  -