TY  - RPRT
TI  - Atomic systems with a completely monotonic electron density.
AU  - JC Angulo
AU  - JS Dehesa
PY  - 1991
DO  - 10.1103/physreva.44.1516
UR  - https://pubmed.ncbi.nlm.nih.gov/9906113/
ID  - 9906113
ER  -