TY  - RPRT
TI  - A combinatorial approach to the electron correlation problem.
AU  - Alex J W Thom
AU  - Ali Alavi
PY  - 2005
DO  - 10.1063/1.2114849
UR  - https://pubmed.ncbi.nlm.nih.gov/16351239/
ID  - 16351239
ER  -