TY  - RPRT
TI  - Wigner's phase-space function and atomic structure: II. Ground states for closed-shell atoms.
AU  - M Springborg
AU  - JP Dahl
PY  - 1987
DO  - 10.1103/physreva.36.1050
UR  - https://pubmed.ncbi.nlm.nih.gov/9898962/
ID  - 9898962
ER  -