TY  - RPRT
TI  - Superfluid density in the two-dimensional attractive Hubbard model: Quantitative estimates.
AU  - PJ Denteneer
PY  - 1994
DO  - 10.1103/physrevb.49.6364
UR  - https://pubmed.ncbi.nlm.nih.gov/10011633/
ID  - 10011633
ER  -