TY  - RPRT
TI  - BCS superconductivity with fixed number parity.
AU  - B Jankó
AU  - A Smith
AU  - V Ambegaokar
PY  - 1994
DO  - 10.1103/physrevb.50.1152
UR  - https://pubmed.ncbi.nlm.nih.gov/9975785/
ID  - 9975785
ER  -