TY  - RPRT
TI  - Comment on "Fine structure and analytical quantum-defect wave functions"
AU  - PL Goodfriend
PY  - 1990
DO  - 10.1103/physreva.41.1730
UR  - https://pubmed.ncbi.nlm.nih.gov/9903281/
ID  - 9903281
ER  -