TY  - RPRT
TI  - Some identities in density-functional theory.
AU  - RG Parr
AU  - S Liu
AU  - AA Kugler
AU  - Á Nagy
PY  - 1995
DO  - 10.1103/physreva.52.969
UR  - https://pubmed.ncbi.nlm.nih.gov/9912336/
ID  - 9912336
ER  -