TY  - RPRT
TI  - Density-driven self-consistent-field method: Density-constrained correlation energies in the helium series.
AU  - J Cioslowski
PY  - 1991
DO  - 10.1103/physreva.43.1223
UR  - https://pubmed.ncbi.nlm.nih.gov/9905148/
ID  - 9905148
ER  -