Cooper-pair current through ultrasmall Josephson junctions.

@article{Ingold1994CooperpairCT,
  title={Cooper-pair current through ultrasmall Josephson junctions.},
  author={Ingold and Grabert and Eberhardt},
  journal={Physical review. B, Condensed matter},
  year={1994},
  volume={50 1},
  pages={395-402}
}