TY  - RPRT
TI  - Cluster diagonalization in systematically expanded Hilbert spaces: Application to models of correlated electrons.
AU  - J Riera
AU  - E Dagotto
PY  - 1993
DO  - 10.1103/physrevb.48.9515
UR  - https://pubmed.ncbi.nlm.nih.gov/10007193/
ID  - 10007193
ER  -