TY  - RPRT
TI  - Path integral variational methods for strongly correlated systems.
AU  - TS Walhout
AU  - R Cenni
AU  - A Fabrocini
AU  - S Fantoni
PY  - 1996
DO  - 10.1103/physrevc.54.1622
UR  - https://pubmed.ncbi.nlm.nih.gov/9971509/
ID  - 9971509
ER  -