TY  - RPRT
TI  - Exact Monte Carlo calculation for few-electron systems.
AU  - S Zhang
AU  - MH Kalos
PY  - 1991
DO  - 10.1103/physrevlett.67.3074
UR  - https://pubmed.ncbi.nlm.nih.gov/10044634/
ID  - 10044634
ER  -