TY  - RPRT
TI  - Dynamic correlation functions in quantum many-body systems at zero temperature.
AU  - ER Gagliano
AU  - CA Balseiro
PY  - 1988
DO  - 10.1103/physrevb.38.11766
UR  - https://pubmed.ncbi.nlm.nih.gov/9946063/
ID  - 9946063
ER  -