TY  - RPRT
TI  - Microscopic effective interaction between electrons: Application to sodium clusters.
AU  - E Lipparini
AU  - L Serra
AU  - K Takayanagi
PY  - 1994
DO  - 10.1103/physrevb.49.16733
UR  - https://pubmed.ncbi.nlm.nih.gov/10010833/
ID  - 10010833
ER  -