TY  - RPRT
TI  - Finite temperature effects and phase transitions in the pairing force problem: Variational approach.
AU  - G Bozzolo
AU  - O Civitarese
PY  - 1985
DO  - 10.1103/physrevc.32.2111
UR  - https://pubmed.ncbi.nlm.nih.gov/9953083/
ID  - 9953083
ER  -